Get help now — free helplines

You can call any of these for free. You do not need a diagnosis, an appointment, or a crisis to call — questions and plain exhaustion are reasons enough.

  • Alzheimer's Association 24/7 Helpline 800-272-3900 24 hours a day, 365 days a year Free, confidential support and information for people with dementia, caregivers, families and the public. Master's-level clinicians. Also Spanish.
  • 988 Suicide & Crisis Lifeline 988 24/7 Call or text 988, or chat at 988lifeline.org. For anyone in emotional distress or a mental-health crisis, including caregivers.
  • Alzheimer's Foundation of America (AFA) Helpline 866-232-8484 9:00 am - 9:00 pm ET, seven days a week Licensed social workers providing support, info and referrals. Also text message and web chat. Text: 646-586-5283

In a medical emergency, call 911. More numbers, and what each line does, on the help page.

499 results for "delirium".

Guides and answers on this site 27

Showing 1–10, page 1 of 3.

  1. Hospital delirium in dementiaPage

    Support · alzhub.org/caregiving/hospital-delirium

    Going into hospital: what is delirium, and can it be prevented? Delirium is a sudden bout of confusion, often set off by an illness, an operation or a hospital stay. People with dementia are much more likely to get it, and it is …

  2. DeliriumGlossary term

    Glossary · alzhub.org/glossary#letter-D

    A sudden, often short-term state of confusion, frequently caused by infection, medication, surgery, or dehydration. It can look like dementia but comes on quickly and is often reversible — which is why sudden confusion in an …

  3. Delirium and dementia: the studiesPage

    Research · alzhub.org/answers/delirium-and-dementia

    Delirium and dementia: what the studies report Delirium is a sudden confusion, usually in hospital, that is both more common in people with dementia and linked to faster decline afterwards. This page shows what the library …

  4. Caregiving evidence: what actually helps dementia caregiversPage

    Main · alzhub.org/caregiving

    … Hospital stays and delirium Antipsychotics for agitation in dementia How to read the labels: Measured counted, surveyed or written in law. Modelled estimate produced by a statistical model — an estimate, not a count. Basis …

  5. Every finding in the evidence table: 382 rows, filterablePage

    Research · alzhub.org/evidence/rows

    … metabolic health 4 Injury, delirium and falls 4 Environment 3 Cognitive activity 2 Question Both Prevention 190 Treatment 192 Direction Any Benefit 144 Harm 105 No effect 38 Mixed 37 No direction reported 58 Design …

  6. Links the news suggests that nobody has testedPage

    Research · alzhub.org/research/opportunities

    … did. APOE genotype and delirium risk (incl. postoperative) What the news reported: APOE4 → higher delirium risk even without dementia (>1 million people (GWAS)). Surfaced by APOE gene raises delirium risk even without dementia, …

  7. Clinical safety: 630 Alzheimer's studiesPage

    Research by subject · alzhub.org/research/topics/clinical-safety

    … care: drug side effects, delirium, swallowing problems and other hospital-level harms. 630 studies on this subject, of 29,780 in the library 616 peer-reviewed 1982–2026 years published 45 median usefulness score out of 100

  8. Alzheimer's research, sorted by category and scoredPage

    Main · alzhub.org/research

    … full text 82 /100 Delirium in elderly patients and the risk of postdischarge mortality, institutionalization, and dementia: a meta-analysis ✓ Peer-reviewed alzhub usefulness score 82 out of 100. · JAMA · 2010-07-01 …

  9. Antipsychotics for dementia agitationPage

    Support · alzhub.org/caregiving/antipsychotics

    … lower estimated risks of delirium and fractures over 24 months than people who kept taking them. [ 11 ] Among US nursing home residents with dementia who had taken antipsychotics for more than 90 days, those who stopped had …

  10. Eight decisions every Alzheimer's caregiver facesPage

    Articles · alzhub.org/blog/caregiver-decision-points

    … infection are the recipe for delirium, a sudden worsening of confusion that can leave the person permanently less able than before. The decision is easier with two things done in advance. First, a conversation with the doctor …

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29894 pages, questions, glossary terms and research summaries are indexed, last rebuilt 2026-11-10. Las páginas en español también aparecen en estos resultados. The clinical trial records are not in this index — they have their own finder, which searches all trial titles, sponsors and drugs directly.