{"id":616458,"date":"2026-05-16T00:27:59","date_gmt":"2026-05-15T22:27:59","guid":{"rendered":"https:\/\/www.dynseo.com\/depression-ou-demence-chez-la-personne-agee-2\/"},"modified":"2026-05-16T00:29:26","modified_gmt":"2026-05-15T22:29:26","slug":"depression-or-dementia-in-the-elderly-making-the-difference","status":"publish","type":"post","link":"https:\/\/www.dynseo.com\/en\/depression-or-dementia-in-the-elderly-making-the-difference\/","title":{"rendered":"Depression or Dementia in the Elderly: Making the Difference"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Article HTML&#8221; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;Contenu&#8221; _builder_version=&#8221;4.16&#8243; width=&#8221;100%&#8221; max_width=&#8221;100%&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_code admin_label=&#8221;HTML import\u00e9&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<style type=\"text\/css\">\n:root{--p:#5e5ed7;--b:#5268c9;--t:#a9e2e4;--r:#e73469;--y:#ffeca7;--m:'Montserrat',sans-serif}\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Montserrat:wght@600;700;800&family=Poppins:wght@400;500;600&display=swap');<\/p>\n<p>* {margin:0;padding:0;box-sizing:border-box}\n.dbi-art-27e0ce .article-header h1, .dbi-art-27e0ce h2, .dbi-art-27e0ce h3, .dbi-art-27e0ce h4 {font-family:var(--m)}\n.dbi-art-27e0ce {font-family:'Poppins',sans-serif;line-height:1.9;color:#333;background:#f8f9fa}\n.dbi-art-27e0ce .container {max-width:920px;margin:0 auto;padding:20px}\n.dbi-art-27e0ce .article-header {background:linear-gradient(135deg,var(--p),var(--b));color:#fff;padding:60px 20px;text-align:center;border-radius:0 0 30px 30px;margin-bottom:40px}\n.dbi-art-27e0ce .article-category {display:inline-block;background:rgba(255,255,255,.2);padding:8px 20px;border-radius:25px;font-size:.9rem;margin-bottom:20px}\n.dbi-art-27e0ce .article-header h1 {font-size:2.2rem;margin-bottom:20px}\n.dbi-art-27e0ce .subtitle {font-size:1.05rem;opacity:.95;max-width:720px;margin:0 auto}\n.dbi-art-27e0ce .intro-paragraph {font-size:1.1rem;color:#555;padding:28px;background:#fff;border-radius:15px;border-left:5px solid var(--p);margin-bottom:40px}\n.dbi-art-27e0ce h2 {color:var(--p);font-size:1.8rem;margin:45px 0 20px;padding-bottom:12px;border-bottom:3px solid var(--t)}\n.dbi-art-27e0ce h3 {color:var(--b);font-size:1.3rem;margin:30px 0 12px}\n.dbi-art-27e0ce p {margin-bottom:18px;text-align:justify;font-size:1.02rem}\n.dbi-art-27e0ce .highlight-box {background:linear-gradient(135deg,var(--t),#d0f0f2);padding:28px;border-radius:15px;margin:28px 0}\n.dbi-art-27e0ce .highlight-box h4 {color:var(--b);margin-bottom:12px;font-size:1.2rem}\n.dbi-art-27e0ce .tip-box {background:linear-gradient(135deg,var(--y),#ffe88a);padding:24px;border-radius:15px;margin:24px 0}\n.dbi-art-27e0ce .tip-box h4 {color:var(--b);margin-bottom:10px}\n.dbi-art-27e0ce .conclusion {background:linear-gradient(135deg,#f5f7fa,#e8e8ff);padding:38px;border-radius:20px;margin-top:40px}\n.dbi-art-27e0ce .conclusion h2 {border-bottom:none;margin-top:0}\n.dbi-art-27e0ce a {color:var(--p)}\n.dbi-art-27e0ce table {width:100%;border-collapse:collapse;margin:24px 0;background:#fff;border-radius:12px;overflow:hidden}\n.dbi-art-27e0ce th {background:var(--p);color:#fff;padding:14px;text-align:left;font-family:var(--m)}\n.dbi-art-27e0ce td {padding:14px;border-bottom:1px solid #eee}\n.dbi-art-27e0ce tr:last-child td {border-bottom:none}\n.dbi-art-27e0ce .faq-item {background:#fff;padding:22px;border-radius:12px;margin-bottom:14px;border-left:4px solid var(--t)}\n.dbi-art-27e0ce .faq-item h4 {color:var(--b);margin-bottom:8px;font-size:1.1rem}\n.dbi-art-27e0ce .compare-box {background:#fff;padding:24px;border-radius:15px;margin:18px 0;display:grid;grid-template-columns:1fr 1fr;gap:20px}\n.dbi-art-27e0ce .compare-col {padding:18px;border-radius:12px}\n.dbi-art-27e0ce .compare-col.dep {background:linear-gradient(135deg,#e8e8ff,#f0eeff);border-left:4px solid var(--p)}\n.dbi-art-27e0ce .compare-col.dem {background:linear-gradient(135deg,#fff5e0,#ffeca7);border-left:4px solid var(--r)}\n.dbi-art-27e0ce .compare-col h4 {margin-bottom:10px}\n.dbi-art-27e0ce .compare-col.dep h4 {color:var(--p)}\n.dbi-art-27e0ce .compare-col.dem h4 {color:var(--r)}\n@media(max-width:680px) {\n.dbi-art-27e0ce .compare-box {grid-template-columns:1fr}\n}<\/p>\n<\/style>\n<div class=\"dbi-art-27e0ce\">\n<article>\n<header class=\"article-header\">\n<div class=\"article-category\">\ud83d\udc75 Caregivers \u2014 Differential Diagnosis<\/div>\n<h1>Is my elderly parent depressed or demented? How to tell the difference<\/h1>\n<pee class=\"subtitle\">Memory gaps, slowing down, withdrawal: these signs can stem from either depression or early-stage dementia. The trap is that the two are not treated the same way at all. Here are the clues that help to distinguish them.<\/pee>\n<\/header>\n<div class=\"container\">\n<div class=\"intro-paragraph\">It\u2019s one of the most distressing situations for a caregiver: an elderly parent is changing. They forget, they lose motivation, they isolate themselves. The question quickly arises: early Alzheimer&#8217;s or depression? The distinction is not just academic \u2014 the management, prognosis, and support differ radically between the two. And confusion between the two can lead to years of avoidable suffering, or conversely, to missing a crucial diagnosis.<\/div>\n<h2>Why this confusion is so common<\/h2>\n<pee>Depression and dementia share several symptoms on the surface. In both cases, cognitive disorders (memory, attention, language), social withdrawal, slowing down, decreased autonomy, and mood changes are observed. For a relative who is not a doctor, and even for a general practitioner who sees a patient for fifteen minutes, untangling the two is a real challenge.<\/pee>\n<pee>The trap goes both ways. Undiagnosed depression in an elderly person can be wrongly labeled as &#8220;early dementia,&#8221; condemning the person to inappropriate follow-up while symptoms worsen. Conversely, early-stage dementia can be minimized as a simple &#8220;little depression,&#8221; delaying the benefits of early intervention. Both mistakes are common and costly.<\/pee>\n<pee>There is an additional complication: both conditions can coexist. Nearly 30% of patients with Alzheimer&#8217;s disease also present a depressive syndrome, and some depressions in the elderly are actually a gateway to dementia \u2014 this is referred to as &#8220;sentinel depression.&#8221; The correct diagnosis requires a structured medical evaluation.<\/pee>\n<h2>The seven key differences to know<\/h2>\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<pee><strong>Rapid onset<\/strong> \u2014 a few weeks to a few months, with a start date often identifiable by those around.<\/pee>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<pee><strong>Insidious onset<\/strong> \u2014 over several years, without being able to say &#8220;it started in such a month.&#8221;<\/pee>\n<\/div>\n<\/div>\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<pee><strong>The person complains massively<\/strong> about their memory, dramatizes, says &#8220;I have no memory left.&#8221;<\/pee>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<pee><strong>The person minimizes or denies<\/strong> their forgetfulness, sometimes blaming others &#8220;you didn\u2019t tell me.&#8221;<\/pee>\n<\/div>\n<\/div>\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<pee><strong>Responses &#8220;I don\u2019t know&#8221;<\/strong> to questions, quick abandonment of difficult tasks, lack of effort.<\/pee>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<pee><strong>False or confabulated responses<\/strong> \u2014 the person invents a plausible answer, persists, does not realize.<\/pee>\n<\/div>\n<\/div>\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<pee><strong>Daily gestures remain known<\/strong> \u2014 the person still knows how to dress, cook, orient themselves, but lacks the motivation.<\/pee>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<pee><strong>Daily gestures are lost<\/strong> \u2014 buttoning a shirt, cooking, finding their street become genuinely difficult.<\/pee>\n<\/div>\n<\/div>\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<pee><strong>The mood is frankly sad<\/strong> or anxious, with perceptible suffering and possible dark thoughts.<\/pee>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<pee><strong>The mood is more indifferent<\/strong>, sometimes anosognosic (&#8220;everything is fine&#8221;), with apathy without deep sadness.<\/pee>\n<\/div>\n<\/div>\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<pee><strong>Symptoms fluctuate<\/strong> throughout the day \u2014 often worse in the morning, a bit better in the evening, variations depending on the context.<\/pee>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<pee><strong>Symptoms are stable<\/strong> daily, sometimes more pronounced at the end of the day (&#8220;sundowning&#8221;), worsening over time.<\/pee>\n<\/div>\n<\/div>\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<pee><strong>Reversible with appropriate treatment<\/strong> \u2014 memory and autonomy return in a few weeks to months.<\/pee>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<pee><strong>Progressive evolution<\/strong> despite current treatments that slow down without curing.<\/pee>\n<\/div>\n<\/div>\n<h2>The &#8220;pseudodementia depression&#8221;: a trap to know<\/h2>\n<pee>This is the most misleading picture. Depression in the elderly can produce cognitive disorders so massive that it resembles early Alzheimer&#8217;s: spectacular forgetfulness, apparent disorientation, abandonment of tasks that were previously done. This is called &#8220;pseudodementia depression.&#8221; The tragedy is that it is still often wrongly labeled as dementia, while it spectacularly regresses with well-managed antidepressant treatment.<\/pee>\n<pee>Several clues suggest pseudodementia depression rather than true dementia: rapid onset in a few weeks, the intensity of memory complaints (the person dramatizes), personal history of depression, the presence of associated mood signs (sadness, dark thoughts, sleep disturbances), and especially the spectacular improvement after a few weeks of antidepressants. This &#8220;response to treatment&#8221; is one of the strongest diagnostic arguments retrospectively.<\/pee>\n<table>\n<thead>\n<tr>\n<th>Criterion<\/th>\n<th>More likely depression<\/th>\n<th>More likely dementia<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Speed of onset<\/td>\n<td>Weeks to months<\/td>\n<td>Years<\/td>\n<\/tr>\n<tr>\n<td>Start date<\/td>\n<td>Identifiable by family<\/td>\n<td>Vague, &#8220;not quite sure when&#8221;<\/td>\n<\/tr>\n<tr>\n<td>Memory complaint<\/td>\n<td>Vivid, dramatized<\/td>\n<td>Minimized, denied<\/td>\n<\/tr>\n<tr>\n<td>Response to tests<\/td>\n<td>&#8220;I don\u2019t know&#8221;<\/td>\n<td>False responses, confabulations<\/td>\n<\/tr>\n<tr>\n<td>Daily gestures<\/td>\n<td>Known but not engaged<\/td>\n<td>Genuinely disturbed<\/td>\n<\/tr>\n<tr>\n<td>Dominant mood<\/td>\n<td>Sad, anxious<\/td>\n<td>Indifferent, sometimes euphoric<\/td>\n<\/tr>\n<tr>\n<td>Daily evolution<\/td>\n<td>Worse in the morning<\/td>\n<td>Worse at the end of the day<\/td>\n<\/tr>\n<tr>\n<td>History<\/td>\n<td>Frequent previous depressions<\/td>\n<td>Family history of dementia<\/td>\n<\/tr>\n<tr>\n<td>Response to treatment<\/td>\n<td>Improvement in 4-8 weeks<\/td>\n<td>Stabilization at best<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>The diagnostic pathway: who to contact and how<\/h2>\n<h3>The family doctor as the first filter<\/h3>\n<pee>The family doctor, who knows the person over time, is well positioned to spot a change and rule out physical causes that can mimic these symptoms: hypothyroidism, vitamin B12 or D deficiencies, hyponatremia, side effects of medications, confusion syndrome due to urinary or pulmonary infection. A standard blood test is almost always necessary before referring to a specialist.<\/pee>\n<h3>The memory consultation or geriatric consultation<\/h3>\n<pee>For situations where doubt persists, specialized evaluation is essential. Memory consultations, present in most hospitals, involve a geriatrician, a neuropsychologist, and sometimes a psychiatrist. The assessment generally includes a clinical examination, standardized cognitive tests, mood evaluation questionnaires, complementary biological tests, and often brain imaging (MRI or CT scan).<\/pee>\n<pee>The wait time for memory consultations varies from 1 to 4 months depending on the regions. In case of rapid evolution or concerning situations, the family doctor can request expedited care. CMPs (Medical-Psychological Centers) also welcome elderly people while waiting for specialized consultation, in case of marked depressive symptoms.<\/pee>\n<h3>The tests used<\/h3>\n<pee>The cognitive evaluation uses several tools: the MMSE (Mini Mental State) for quick detection, the MoCA for more subtle disorders, more advanced tests in case of doubt (BREF, RL\/RI-16, verbal fluency, etc.). The mood evaluation goes through validated scales for the elderly. On DYNSEO, <a href=\"https:\/\/www.dynseo.com\/test-depression-gds\/\">you can take an online self-questionnaire<\/a> specifically designed for the elderly, which provides a useful objective reference to bring to the consultation. The result is not a diagnosis, but it guides the doctor on the intensity of mood symptoms and the relevance of exploring this avenue.<\/pee>\n<\/div>\n<\/article>\n<\/div>\n<div class=\"highlight-box\">\n<h4>\ud83c\udfaf The &#8220;trial treatment&#8221; test<\/h4>\n<pee>When doubt persists between depression and dementia after assessments, a trial antidepressant treatment is sometimes proposed. If cognitive disorders regress in 4 to 8 weeks, it was probably a depressive pseudo-dementia. If nothing changes, the dementia hypothesis is confirmed. This strategy, validated by geriatric recommendations, is a valuable diagnostic aid in ambiguous situations.<\/pee>\n<\/div>\n<h2>What if both coexist?<\/h2>\n<pee>This is the most common situation after 75 years old. An ongoing dementia, especially at its onset, often generates a depressive reaction: the person feels their losses, struggles to understand them, and anticipates deterioration. Conversely, untreated chronic depression can worsen cognitive disorders and accelerate the progression of an underlying dementia.<\/pee>\n<pee>When both pathologies coexist, treating depression is an essential lever. It directly improves quality of life, reduces behavioral disorders (agitation, aggression, sleep disturbances), and restores some cognitive abilities, even if the underlying dementia continues to progress. Not treating depression on the pretext of &#8220;advanced dementia&#8221; is a frequent missed opportunity.<\/pee>\n<h2>How to support a loved one during the diagnostic process<\/h2>\n<pee>The months that separate initial worry from a confirmed diagnosis are challenging. A few principles help to navigate through them.<\/pee>\n<pee>Keep a journal of concrete observations. Note over a few weeks the episodes of forgetfulness, changes in behavior, phrases heard, difficulties encountered. This document is valuable for the doctor and also structures your own perception, often clouded by emotion.<\/pee>\n<pee>Accompany them to appointments, asking questions in advance with your parent. Suggest going together, taking notes, and asking follow-up questions. Many elderly people minimize their difficulties in consultations out of pride or fear; your presence helps contextualize what they say.<\/pee>\n<pee>Maintain regular, calibrated cognitive stimulation. Whether the final diagnosis is depression or dementia, regular cognitive stimulation has a demonstrated protective effect: it slows decline in dementia and restores a sense of personal efficacy in depression. <a href=\"https:\/\/www.dynseo.com\/en\/brain-games-apps\/scarlett-brain-games-for-seniors\/\">The SCARLETT app designed for seniors<\/a> offers short, fun exercises with adjustable intensity, suitable for this phase of diagnostic uncertainty. The goal is not to &#8220;make the person work&#8221; but to maintain an active connection with their preserved abilities.<\/pee>\n<div class=\"tip-box\">\n<h4>\ud83d\udca1 For caregivers: training to better support<\/h4>\n<pee>Many family caregivers discover these issues when the diagnosis is made. Anticipating, understanding, knowing how to distinguish signs, knowing how to react to changes in behavior: these skills can be learned. The <a href=\"https:\/\/www.dynseo.com\/en\/our-training-courses\/\">DYNSEO online training<\/a>, certified Qualiopi, addresses these issues in several courses dedicated to elderly depression, Alzheimer&#8217;s disease, and supporting loved ones.<\/pee>\n<\/div>\n<h2>When it&#8217;s hard to know: signs that require specialized advice<\/h2>\n<pee>Certain situations should always lead to a specialized evaluation, without waiting for things to clarify. The rapid onset of marked cognitive disorders within a few weeks. Clear changes in behavior (aggression, disinhibition, disorientation). The presence of dark thoughts or phrases about death. An accelerating loss of autonomy. A fall associated with cognitive disorders (which may indicate a confusion syndrome due to a physical cause). A parent who no longer recognizes certain relatives or cannot orient themselves in their usual environment. In these cases, do not hesitate: urgent consultation with the primary care physician, who will guide according to the situation.<\/pee>\n<h2>What to remember<\/h2>\n<pee>The distinction between depression and dementia in the elderly is never obvious, but it is crucial. A few simple clues allow for initial orientation: speed of onset, quality of memory complaints, preservation or not of daily gestures, dominant mood. But the final diagnosis always involves a structured medical evaluation, which rules out physical causes and uses the right tools. The worst would be to give up on the diagnosis by saying &#8220;he&#8217;s of his age&#8221;: at any age, one can improve, and the right treatment changes lives.<\/pee>\n<h2>Frequently asked questions<\/h2>\n<div class=\"faq-item\">\n<h4>How long does it take to get a clear diagnosis?<\/h4>\n<pee>From a few weeks to several months depending on the complexity. An assessment in a memory consultation generally takes 2 to 4 appointments spread over 1 to 3 months. For an acute situation, a psychiatric opinion in a CMP can be obtained in a few days.<\/pee>\n<\/div>\n<div class=\"faq-item\">\n<h4>Is a brain MRI systematic?<\/h4>\n<pee>Not always, but it is recommended when the diagnosis is not clear. It allows for the search for specific signs of neurodegenerative diseases (hippocampal atrophy, vascular lesions) and rules out secondary causes (tumor, hematoma, hydrocephalus). A CT scan may suffice in the initial approach.<\/pee>\n<\/div>\n<div class=\"faq-item\">\n<h4>If it&#8217;s depression, how long before I get my parent back to how they were before?<\/h4>\n<pee>The first signs of improvement appear in 2 to 4 weeks after the start of treatment, with full response in 6 to 12 weeks. Cognitive recovery may take an additional 3 to 6 months. Gentle cognitive rehabilitation accelerates this return.<\/pee>\n<\/div>\n<div class=\"faq-item\">\n<h4>Can early Alzheimer&#8217;s really resemble depression?<\/h4>\n<pee>Yes, and it is even common. The first years of Alzheimer&#8217;s disease often accompany a depressive syndrome that may be prominent. The definitive distinction is made over time and under treatment.<\/pee>\n<\/div>\n<div class=\"faq-item\">\n<h4>Should I tell my parent what I suspect?<\/h4>\n<pee>Rather than advancing a diagnosis, explain the steps: &#8220;you seem tired and you complain about your memory, we are going to do an assessment to understand.&#8221; The word &#8220;depression&#8221; can be perceived as a devaluing label, the word &#8220;Alzheimer&#8221; as a condemnation. It is better to talk about symptoms and the path to improvement.<\/pee>\n<\/div>\n<div class=\"faq-item\">\n<h4>My parent refuses examinations. What should I do?<\/h4>\n<pee>Do not insist at every exchange, but keep the subject open. Ask the primary care physician to address the issue during a consultation for another reason. A home visit can be proposed if mobility is limited. In case of danger, specific measures exist (judicial protection, protective measures).<\/pee>\n<\/div>\n<div class=\"faq-item\">\n<h4>Isn&#8217;t the test enough to distinguish between the two?<\/h4>\n<pee>No, no test alone can decide. It is the entire picture (anamnese, examination, cognitive and mood tests, complementary examinations, evolution over time) that allows for the diagnosis. Self-questionnaires are orientation tools, not verdicts.<\/pee>\n<\/div>\n<div class=\"faq-item\">\n<h4>If it&#8217;s dementia, what is the point of the diagnosis since there is no cure?<\/h4>\n<pee>To implement appropriate support, to anticipate evolution, to activate aids (APA, RQTH, day care), to protect the person (financial measures, fall prevention), to support caregivers. And to treat what can be treated (associated depression, sleep disorders, behavior). The diagnosis is not an end; it is the starting point of a structured journey.<\/pee>\n<\/div>\n<div class=\"conclusion\">\n<h2>Do not resign yourself<\/h2>\n<pee>In front of a changing parent, the most costly mistake is waiting. &#8220;He has his age,&#8221; &#8220;it will pass,&#8221; &#8220;we&#8217;ll see&#8221;: these phrases protect the caregiver in the short term and cost the elderly person months or years of lost care. Whether the final diagnosis is depression or dementia, addressing it as soon as possible changes the course. And in any case, your loved one retains the right to improve in what can be enhanced \u2014 it is essential to have named what they are experiencing correctly.<\/pee>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<p>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n<p>[et_pb_code]<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Pourquoi est-il difficile de distinguer la d\u00e9pression de la d\u00e9mence chez la personne \u00e2g\u00e9e ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"La d\u00e9pression et la d\u00e9mence partagent plusieurs sympt\u00f4mes en surface : troubles cognitifs (m\u00e9moire, attention, langage), repli social, ralentissement, baisse d'autonomie et changement d'humeur. Cette similarit\u00e9 rend le diagnostic diff\u00e9rentiel complexe, m\u00eame pour les professionnels de sant\u00e9.\"}},{\"@type\":\"Question\",\"name\":\"Quels sont les signes communs entre la d\u00e9pression et la d\u00e9mence chez les seniors ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Les signes communs incluent les trous de m\u00e9moire, le ralentissement g\u00e9n\u00e9ral, le repli sur soi, la baisse d'autonomie, les troubles de l'attention et du langage, ainsi que les changements d'humeur et l'isolement social.\"}},{\"@type\":\"Question\",\"name\":\"Pourquoi est-il important de faire la diff\u00e9rence entre d\u00e9pression et d\u00e9mence ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Il est crucial de distinguer ces deux conditions car la prise en charge, le pronostic et l'accompagnement diff\u00e8rent radicalement entre les deux. 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Inversement, une d\u00e9mence d\u00e9butante peut \u00eatre minimis\u00e9e comme une simple d\u00e9prime, retardant la prise en charge appropri\u00e9e.\"}},{\"@type\":\"Question\",\"name\":\"Quels changements comportementaux peuvent inqui\u00e9ter les aidants familiaux ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Les aidants s'inqui\u00e8tent souvent quand leur parent \u00e2g\u00e9 oublie, perd l'\u00e9lan, s'isole socialement, pr\u00e9sente un ralentissement g\u00e9n\u00e9ral ou des changements d'humeur significatifs. Ces modifications du comportement habituel suscitent naturellement des questions sur un possible d\u00e9but d'Alzheimer ou une d\u00e9pression.\"}},{\"@type\":\"Question\",\"name\":\"Pourquoi m\u00eame les m\u00e9decins g\u00e9n\u00e9ralistes peuvent-ils avoir des difficult\u00e9s \u00e0 distinguer d\u00e9pression et d\u00e9mence ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"M\u00eame pour un m\u00e9decin g\u00e9n\u00e9raliste qui voit un patient quinze minutes, d\u00e9m\u00ealer la d\u00e9pression de la d\u00e9mence repr\u00e9sente un vrai d\u00e9fi. La similitude des sympt\u00f4mes et le temps de consultation limit\u00e9 rendent le diagnostic diff\u00e9rentiel complexe, n\u00e9cessitant souvent une \u00e9valuation plus approfondie.\"}}]}<\/script>[\/et_pb_code]<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":410101,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"[et_pb_section fb_built=\"1\" admin_label=\"Article HTML\" _builder_version=\"4.16\" custom_padding=\"0px||0px||false|false\" global_colors_info=\"{}\"][et_pb_row admin_label=\"Contenu\" _builder_version=\"4.16\" width=\"100%\" max_width=\"100%\" custom_padding=\"0px||0px||false|false\" global_colors_info=\"{}\"][et_pb_column type=\"4_4\" _builder_version=\"4.16\" global_colors_info=\"{}\"][et_pb_code admin_label=\"HTML import\u00e9\" _builder_version=\"4.16\" global_colors_info=\"{}\"]<style type=\"text\/css\">\n:root{--p:#5e5ed7;--b:#5268c9;--t:#a9e2e4;--r:#e73469;--y:#ffeca7;--m:'Montserrat',sans-serif}\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Montserrat:wght@600;700;800&family=Poppins:wght@400;500;600&display=swap');\n\n* {margin:0;padding:0;box-sizing:border-box}\n.dbi-art-27e0ce .article-header h1, .dbi-art-27e0ce h2, .dbi-art-27e0ce h3, .dbi-art-27e0ce h4 {font-family:var(--m)}\n.dbi-art-27e0ce {font-family:'Poppins',sans-serif;line-height:1.9;color:#333;background:#f8f9fa}\n.dbi-art-27e0ce .container {max-width:920px;margin:0 auto;padding:20px}\n.dbi-art-27e0ce .article-header {background:linear-gradient(135deg,var(--p),var(--b));color:#fff;padding:60px 20px;text-align:center;border-radius:0 0 30px 30px;margin-bottom:40px}\n.dbi-art-27e0ce .article-category {display:inline-block;background:rgba(255,255,255,.2);padding:8px 20px;border-radius:25px;font-size:.9rem;margin-bottom:20px}\n.dbi-art-27e0ce .article-header h1 {font-size:2.2rem;margin-bottom:20px}\n.dbi-art-27e0ce .subtitle {font-size:1.05rem;opacity:.95;max-width:720px;margin:0 auto}\n.dbi-art-27e0ce .intro-paragraph {font-size:1.1rem;color:#555;padding:28px;background:#fff;border-radius:15px;border-left:5px solid var(--p);margin-bottom:40px}\n.dbi-art-27e0ce h2 {color:var(--p);font-size:1.8rem;margin:45px 0 20px;padding-bottom:12px;border-bottom:3px solid var(--t)}\n.dbi-art-27e0ce h3 {color:var(--b);font-size:1.3rem;margin:30px 0 12px}\n.dbi-art-27e0ce p {margin-bottom:18px;text-align:justify;font-size:1.02rem}\n.dbi-art-27e0ce .highlight-box {background:linear-gradient(135deg,var(--t),#d0f0f2);padding:28px;border-radius:15px;margin:28px 0}\n.dbi-art-27e0ce .highlight-box h4 {color:var(--b);margin-bottom:12px;font-size:1.2rem}\n.dbi-art-27e0ce .tip-box {background:linear-gradient(135deg,var(--y),#ffe88a);padding:24px;border-radius:15px;margin:24px 0}\n.dbi-art-27e0ce .tip-box h4 {color:var(--b);margin-bottom:10px}\n.dbi-art-27e0ce .conclusion {background:linear-gradient(135deg,#f5f7fa,#e8e8ff);padding:38px;border-radius:20px;margin-top:40px}\n.dbi-art-27e0ce .conclusion h2 {border-bottom:none;margin-top:0}\n.dbi-art-27e0ce a {color:var(--p)}\n.dbi-art-27e0ce table {width:100%;border-collapse:collapse;margin:24px 0;background:#fff;border-radius:12px;overflow:hidden}\n.dbi-art-27e0ce th {background:var(--p);color:#fff;padding:14px;text-align:left;font-family:var(--m)}\n.dbi-art-27e0ce td {padding:14px;border-bottom:1px solid #eee}\n.dbi-art-27e0ce tr:last-child td {border-bottom:none}\n.dbi-art-27e0ce .faq-item {background:#fff;padding:22px;border-radius:12px;margin-bottom:14px;border-left:4px solid var(--t)}\n.dbi-art-27e0ce .faq-item h4 {color:var(--b);margin-bottom:8px;font-size:1.1rem}\n.dbi-art-27e0ce .compare-box {background:#fff;padding:24px;border-radius:15px;margin:18px 0;display:grid;grid-template-columns:1fr 1fr;gap:20px}\n.dbi-art-27e0ce .compare-col {padding:18px;border-radius:12px}\n.dbi-art-27e0ce .compare-col.dep {background:linear-gradient(135deg,#e8e8ff,#f0eeff);border-left:4px solid var(--p)}\n.dbi-art-27e0ce .compare-col.dem {background:linear-gradient(135deg,#fff5e0,#ffeca7);border-left:4px solid var(--r)}\n.dbi-art-27e0ce .compare-col h4 {margin-bottom:10px}\n.dbi-art-27e0ce .compare-col.dep h4 {color:var(--p)}\n.dbi-art-27e0ce .compare-col.dem h4 {color:var(--r)}\n@media(max-width:680px) {\n.dbi-art-27e0ce .compare-box {grid-template-columns:1fr}\n}\n\n<\/style>\n<div class=\"dbi-art-27e0ce\">\n<article>\n<header class=\"article-header\">\n<div class=\"article-category\">\ud83d\udc75 Caregivers \u2014 Differential Diagnosis<\/div>\n<h1>Is my elderly parent depressed or demented? How to tell the difference<\/h1>\n<p class=\"subtitle\">Memory gaps, slowing down, withdrawal: these signs can stem from either depression or early-stage dementia. The trap is that the two are not treated the same way at all. Here are the clues that help to distinguish them.<\/p>\n<\/header>\n<div class=\"container\">\n\n<div class=\"intro-paragraph\">It\u2019s one of the most distressing situations for a caregiver: an elderly parent is changing. They forget, they lose motivation, they isolate themselves. The question quickly arises: early Alzheimer's or depression? The distinction is not just academic \u2014 the management, prognosis, and support differ radically between the two. And confusion between the two can lead to years of avoidable suffering, or conversely, to missing a crucial diagnosis.<\/div>\n\n<h2>Why this confusion is so common<\/h2>\n\n<p>Depression and dementia share several symptoms on the surface. In both cases, cognitive disorders (memory, attention, language), social withdrawal, slowing down, decreased autonomy, and mood changes are observed. For a relative who is not a doctor, and even for a general practitioner who sees a patient for fifteen minutes, untangling the two is a real challenge.<\/p>\n\n<p>The trap goes both ways. Undiagnosed depression in an elderly person can be wrongly labeled as \"early dementia,\" condemning the person to inappropriate follow-up while symptoms worsen. Conversely, early-stage dementia can be minimized as a simple \"little depression,\" delaying the benefits of early intervention. Both mistakes are common and costly.<\/p>\n\n<p>There is an additional complication: both conditions can coexist. Nearly 30% of patients with Alzheimer's disease also present a depressive syndrome, and some depressions in the elderly are actually a gateway to dementia \u2014 this is referred to as \"sentinel depression.\" The correct diagnosis requires a structured medical evaluation.<\/p>\n\n<h2>The seven key differences to know<\/h2>\n\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<p><strong>Rapid onset<\/strong> \u2014 a few weeks to a few months, with a start date often identifiable by those around.<\/p>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<p><strong>Insidious onset<\/strong> \u2014 over several years, without being able to say \"it started in such a month.\"<\/p>\n<\/div>\n<\/div>\n\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<p><strong>The person complains massively<\/strong> about their memory, dramatizes, says \"I have no memory left.\"<\/p>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<p><strong>The person minimizes or denies<\/strong> their forgetfulness, sometimes blaming others \"you didn\u2019t tell me.\"<\/p>\n<\/div>\n<\/div>\n\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<p><strong>Responses \"I don\u2019t know\"<\/strong> to questions, quick abandonment of difficult tasks, lack of effort.<\/p>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<p><strong>False or confabulated responses<\/strong> \u2014 the person invents a plausible answer, persists, does not realize.<\/p>\n<\/div>\n<\/div>\n\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<p><strong>Daily gestures remain known<\/strong> \u2014 the person still knows how to dress, cook, orient themselves, but lacks the motivation.<\/p>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<p><strong>Daily gestures are lost<\/strong> \u2014 buttoning a shirt, cooking, finding their street become genuinely difficult.<\/p>\n<\/div>\n<\/div>\n\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<p><strong>The mood is frankly sad<\/strong> or anxious, with perceptible suffering and possible dark thoughts.<\/p>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<p><strong>The mood is more indifferent<\/strong>, sometimes anosognosic (\"everything is fine\"), with apathy without deep sadness.<\/p>\n<\/div>\n<\/div>\n\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<p><strong>Symptoms fluctuate<\/strong> throughout the day \u2014 often worse in the morning, a bit better in the evening, variations depending on the context.<\/p>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<p><strong>Symptoms are stable<\/strong> daily, sometimes more pronounced at the end of the day (\"sundowning\"), worsening over time.<\/p>\n<\/div>\n<\/div>\n\n<div class=\"compare-box\">\n<div class=\"compare-col dep\">\n<h4>Depression<\/h4>\n<p><strong>Reversible with appropriate treatment<\/strong> \u2014 memory and autonomy return in a few weeks to months.<\/p>\n<\/div>\n<div class=\"compare-col dem\">\n<h4>Dementia<\/h4>\n<p><strong>Progressive evolution<\/strong> despite current treatments that slow down without curing.<\/p>\n<\/div>\n<\/div>\n\n<h2>The \"pseudodementia depression\": a trap to know<\/h2>\n\n<p>This is the most misleading picture. Depression in the elderly can produce cognitive disorders so massive that it resembles early Alzheimer's: spectacular forgetfulness, apparent disorientation, abandonment of tasks that were previously done. This is called \"pseudodementia depression.\" The tragedy is that it is still often wrongly labeled as dementia, while it spectacularly regresses with well-managed antidepressant treatment.<\/p>\n\n<p>Several clues suggest pseudodementia depression rather than true dementia: rapid onset in a few weeks, the intensity of memory complaints (the person dramatizes), personal history of depression, the presence of associated mood signs (sadness, dark thoughts, sleep disturbances), and especially the spectacular improvement after a few weeks of antidepressants. This \"response to treatment\" is one of the strongest diagnostic arguments retrospectively.<\/p>\n\n<table>\n<thead><tr><th>Criterion<\/th><th>More likely depression<\/th><th>More likely dementia<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Speed of onset<\/td><td>Weeks to months<\/td><td>Years<\/td><\/tr>\n<tr><td>Start date<\/td><td>Identifiable by family<\/td><td>Vague, \"not quite sure when\"<\/td><\/tr>\n<tr><td>Memory complaint<\/td><td>Vivid, dramatized<\/td><td>Minimized, denied<\/td><\/tr>\n<tr><td>Response to tests<\/td><td>\"I don\u2019t know\"<\/td><td>False responses, confabulations<\/td><\/tr>\n<tr><td>Daily gestures<\/td><td>Known but not engaged<\/td><td>Genuinely disturbed<\/td><\/tr>\n<tr><td>Dominant mood<\/td><td>Sad, anxious<\/td><td>Indifferent, sometimes euphoric<\/td><\/tr>\n<tr><td>Daily evolution<\/td><td>Worse in the morning<\/td><td>Worse at the end of the day<\/td><\/tr>\n<tr><td>History<\/td><td>Frequent previous depressions<\/td><td>Family history of dementia<\/td><\/tr>\n<tr><td>Response to treatment<\/td><td>Improvement in 4-8 weeks<\/td><td>Stabilization at best<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n<h2>The diagnostic pathway: who to contact and how<\/h2>\n\n<h3>The family doctor as the first filter<\/h3>\n\n<p>The family doctor, who knows the person over time, is well positioned to spot a change and rule out physical causes that can mimic these symptoms: hypothyroidism, vitamin B12 or D deficiencies, hyponatremia, side effects of medications, confusion syndrome due to urinary or pulmonary infection. A standard blood test is almost always necessary before referring to a specialist.<\/p>\n\n<h3>The memory consultation or geriatric consultation<\/h3>\n\n<p>For situations where doubt persists, specialized evaluation is essential. Memory consultations, present in most hospitals, involve a geriatrician, a neuropsychologist, and sometimes a psychiatrist. The assessment generally includes a clinical examination, standardized cognitive tests, mood evaluation questionnaires, complementary biological tests, and often brain imaging (MRI or CT scan).<\/p>\n\n<p>The wait time for memory consultations varies from 1 to 4 months depending on the regions. In case of rapid evolution or concerning situations, the family doctor can request expedited care. CMPs (Medical-Psychological Centers) also welcome elderly people while waiting for specialized consultation, in case of marked depressive symptoms.<\/p>\n\n<h3>The tests used<\/h3>\n\n<p>The cognitive evaluation uses several tools: the MMSE (Mini Mental State) for quick detection, the MoCA for more subtle disorders, more advanced tests in case of doubt (BREF, RL\/RI-16, verbal fluency, etc.). The mood evaluation goes through validated scales for the elderly. On DYNSEO, <a href=\"https:\/\/www.dynseo.com\/test-depression-gds\/\">you can take an online self-questionnaire<\/a> specifically designed for the elderly, which provides a useful objective reference to bring to the consultation. The result is not a diagnosis, but it guides the doctor on the intensity of mood symptoms and the relevance of exploring this avenue.<\/p>\n<\/div>\n<\/article>\n<\/div>\n<div class=\"highlight-box\">\n<h4>\ud83c\udfaf The \"trial treatment\" test<\/h4>\n<p>When doubt persists between depression and dementia after assessments, a trial antidepressant treatment is sometimes proposed. If cognitive disorders regress in 4 to 8 weeks, it was probably a depressive pseudo-dementia. If nothing changes, the dementia hypothesis is confirmed. This strategy, validated by geriatric recommendations, is a valuable diagnostic aid in ambiguous situations.<\/p>\n<\/div>\n\n<h2>What if both coexist?<\/h2>\n\n<p>This is the most common situation after 75 years old. An ongoing dementia, especially at its onset, often generates a depressive reaction: the person feels their losses, struggles to understand them, and anticipates deterioration. Conversely, untreated chronic depression can worsen cognitive disorders and accelerate the progression of an underlying dementia.<\/p>\n\n<p>When both pathologies coexist, treating depression is an essential lever. It directly improves quality of life, reduces behavioral disorders (agitation, aggression, sleep disturbances), and restores some cognitive abilities, even if the underlying dementia continues to progress. Not treating depression on the pretext of \"advanced dementia\" is a frequent missed opportunity.<\/p>\n\n<h2>How to support a loved one during the diagnostic process<\/h2>\n\n<p>The months that separate initial worry from a confirmed diagnosis are challenging. A few principles help to navigate through them.<\/p>\n\n<p>Keep a journal of concrete observations. Note over a few weeks the episodes of forgetfulness, changes in behavior, phrases heard, difficulties encountered. This document is valuable for the doctor and also structures your own perception, often clouded by emotion.<\/p>\n\n<p>Accompany them to appointments, asking questions in advance with your parent. Suggest going together, taking notes, and asking follow-up questions. Many elderly people minimize their difficulties in consultations out of pride or fear; your presence helps contextualize what they say.<\/p>\n\n<p>Maintain regular, calibrated cognitive stimulation. Whether the final diagnosis is depression or dementia, regular cognitive stimulation has a demonstrated protective effect: it slows decline in dementia and restores a sense of personal efficacy in depression. <a href=\"https:\/\/www.dynseo.com\/en\/brain-games-apps\/scarlett-brain-games-for-seniors\/\">The SCARLETT app designed for seniors<\/a> offers short, fun exercises with adjustable intensity, suitable for this phase of diagnostic uncertainty. The goal is not to \"make the person work\" but to maintain an active connection with their preserved abilities.<\/p>\n\n<div class=\"tip-box\">\n<h4>\ud83d\udca1 For caregivers: training to better support<\/h4>\n<p>Many family caregivers discover these issues when the diagnosis is made. Anticipating, understanding, knowing how to distinguish signs, knowing how to react to changes in behavior: these skills can be learned. The <a href=\"https:\/\/www.dynseo.com\/nos-formations\/\">DYNSEO online training<\/a>, certified Qualiopi, addresses these issues in several courses dedicated to elderly depression, Alzheimer's disease, and supporting loved ones.<\/p>\n<\/div>\n\n<h2>When it's hard to know: signs that require specialized advice<\/h2>\n\n<p>Certain situations should always lead to a specialized evaluation, without waiting for things to clarify. The rapid onset of marked cognitive disorders within a few weeks. Clear changes in behavior (aggression, disinhibition, disorientation). The presence of dark thoughts or phrases about death. An accelerating loss of autonomy. A fall associated with cognitive disorders (which may indicate a confusion syndrome due to a physical cause). A parent who no longer recognizes certain relatives or cannot orient themselves in their usual environment. In these cases, do not hesitate: urgent consultation with the primary care physician, who will guide according to the situation.<\/p>\n\n<h2>What to remember<\/h2>\n\n<p>The distinction between depression and dementia in the elderly is never obvious, but it is crucial. A few simple clues allow for initial orientation: speed of onset, quality of memory complaints, preservation or not of daily gestures, dominant mood. But the final diagnosis always involves a structured medical evaluation, which rules out physical causes and uses the right tools. The worst would be to give up on the diagnosis by saying \"he's of his age\": at any age, one can improve, and the right treatment changes lives.<\/p>\n\n<h2>Frequently asked questions<\/h2>\n\n<div class=\"faq-item\">\n<h4>How long does it take to get a clear diagnosis?<\/h4>\n<p>From a few weeks to several months depending on the complexity. An assessment in a memory consultation generally takes 2 to 4 appointments spread over 1 to 3 months. For an acute situation, a psychiatric opinion in a CMP can be obtained in a few days.<\/p>\n<\/div>\n\n<div class=\"faq-item\">\n<h4>Is a brain MRI systematic?<\/h4>\n<p>Not always, but it is recommended when the diagnosis is not clear. It allows for the search for specific signs of neurodegenerative diseases (hippocampal atrophy, vascular lesions) and rules out secondary causes (tumor, hematoma, hydrocephalus). A CT scan may suffice in the initial approach.<\/p>\n<\/div>\n\n<div class=\"faq-item\">\n<h4>If it's depression, how long before I get my parent back to how they were before?<\/h4>\n<p>The first signs of improvement appear in 2 to 4 weeks after the start of treatment, with full response in 6 to 12 weeks. Cognitive recovery may take an additional 3 to 6 months. Gentle cognitive rehabilitation accelerates this return.<\/p>\n<\/div>\n\n<div class=\"faq-item\">\n<h4>Can early Alzheimer's really resemble depression?<\/h4>\n<p>Yes, and it is even common. The first years of Alzheimer's disease often accompany a depressive syndrome that may be prominent. The definitive distinction is made over time and under treatment.<\/p>\n<\/div>\n\n<div class=\"faq-item\">\n<h4>Should I tell my parent what I suspect?<\/h4>\n<p>Rather than advancing a diagnosis, explain the steps: \"you seem tired and you complain about your memory, we are going to do an assessment to understand.\" The word \"depression\" can be perceived as a devaluing label, the word \"Alzheimer\" as a condemnation. It is better to talk about symptoms and the path to improvement.<\/p>\n<\/div>\n\n<div class=\"faq-item\">\n<h4>My parent refuses examinations. What should I do?<\/h4>\n<p>Do not insist at every exchange, but keep the subject open. Ask the primary care physician to address the issue during a consultation for another reason. A home visit can be proposed if mobility is limited. In case of danger, specific measures exist (judicial protection, protective measures).<\/p>\n<\/div>\n\n<div class=\"faq-item\">\n<h4>Isn't the test enough to distinguish between the two?<\/h4>\n<p>No, no test alone can decide. It is the entire picture (anamnese, examination, cognitive and mood tests, complementary examinations, evolution over time) that allows for the diagnosis. Self-questionnaires are orientation tools, not verdicts.<\/p>\n<\/div>\n\n<div class=\"faq-item\">\n<h4>If it's dementia, what is the point of the diagnosis since there is no cure?<\/h4>\n<p>To implement appropriate support, to anticipate evolution, to activate aids (APA, RQTH, day care), to protect the person (financial measures, fall prevention), to support caregivers. And to treat what can be treated (associated depression, sleep disorders, behavior). The diagnosis is not an end; it is the starting point of a structured journey.<\/p>\n<\/div>\n\n<div class=\"conclusion\">\n<h2>Do not resign yourself<\/h2>\n<p>In front of a changing parent, the most costly mistake is waiting. \"He has his age,\" \"it will pass,\" \"we'll see\": these phrases protect the caregiver in the short term and cost the elderly person months or years of lost care. Whether the final diagnosis is depression or dementia, addressing it as soon as possible changes the course. And in any case, your loved one retains the right to improve in what can be enhanced \u2014 it is essential to have named what they are experiencing correctly.<\/p>\n<\/div>\n\n<\/div>\n<\/article>\n<\/div>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n\n[et_pb_code]<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Pourquoi est-il difficile de distinguer la d\u00e9pression de la d\u00e9mence chez la personne \u00e2g\u00e9e ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"La d\u00e9pression et la d\u00e9mence partagent plusieurs sympt\u00f4mes en surface : troubles cognitifs (m\u00e9moire, attention, langage), repli social, ralentissement, baisse d'autonomie et changement d'humeur. 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