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Managing behavioral symptoms of Alzheimer's: a stepwise approach

Key points

  • Behavioral symptoms are usually a form of communication—look for unmet needs first.
  • Always rule out medical causes (pain, infection, medication side effects) before trying other strategies.
  • Non-drug approaches—like validation, redirection, and environmental changes—should be tried first and often work.
  • Medications are a last resort for dangerous behaviors; they come with serious risks and require careful monitoring.
  • Keep a behavior journal to identify triggers and patterns; share it with the doctor.
  • Take care of yourself—your well-being directly affects your loved one's behavior and your ability to care for them.

General caregiving information, not medical advice. Check medications and major care changes with your clinician.

Step-by-step

  1. Step 1: Stay calm and do not react emotionally. Take a deep breath. Your loved one is not trying to upset you; they are struggling. Speak in a soft, slow voice. Use a gentle touch on the arm if they allow it.

  2. Step 2: Assess for immediate physical needs. Check if they are hungry, thirsty, need to use the bathroom, or are in pain. Look for signs of infection (fever, cough, change in urine color). If you suspect pain, give a dose of acetaminophen (after checking with their doctor) and see if the behavior calms.

  3. Step 3: Remove triggers from the environment. Turn off the TV, lower bright lights, reduce noise. If they are agitated by a busy room, move them to a quieter space. Offer a familiar object, like a favorite blanket or photo.

  4. Step 4: Validate their feelings, not the facts. If they say they want to 'go home' even though they are home, say, 'I know you miss home. Tell me about it.' Do not argue or correct them. This reduces frustration.

  5. Step 5: Redirect to a pleasant activity. If they are pacing, invite them to help fold laundry or sort socks. If they are angry, offer a snack or a walk outside. Music from their youth can be very calming—try playing their favorite songs.

  6. Step 6: Use a consistent daily routine. Predictability reduces anxiety. Schedule meals, baths, and activities at the same times each day. Warn them before transitions: 'In five minutes, we will have lunch.'

  7. Step 7: If the behavior escalates to aggression, ensure safety first. Move away from sharp objects. Do not corner them. Give them space. Call for help if needed. After the episode, write down what happened in a journal to identify patterns.

  8. Step 8: If non-drug approaches fail after several weeks, consult the doctor. Bring your journal. Ask about a referral to a geriatric psychiatrist. Discuss whether a medication trial is appropriate, and if so, which one and for how long.

  9. Step 9: If medication is started, monitor closely for side effects like drowsiness, falls, or increased confusion. Report these immediately. The doctor should plan to reassess in 2-4 weeks and consider tapering off after 2-8 months if behaviors stabilize.

  10. Step 10: Take care of yourself. Join a support group, use respite care, and ask for help. You cannot pour from an empty cup. Your well-being directly affects your loved one's behavior.

What not to do

  • Do not argue or try to reason with them. Their brain cannot process logic. Arguing only escalates frustration. Instead, validate their feelings and redirect.

  • Do not use physical restraint or force. This can increase fear and aggression. If safety is a concern, step away and call for help.

  • Do not ignore pain or medical issues. Many behaviors are caused by untreated pain, constipation, or infection. Always check with a doctor first.

  • Do not use medications as a first resort or to make caregiving easier. They have serious risks, including falls, stroke, and death. Use them only when behaviors are dangerous and non-drug methods have failed.

  • Do not change the routine suddenly. People with Alzheimer's thrive on predictability. A sudden change can trigger confusion and agitation. Introduce changes slowly and with warning.

  • Do not take behaviors personally. They are symptoms of the disease, not a reflection of your care. Remind yourself: 'This is the disease talking, not my loved one.'

Practical tools

  • The 'What's Wrong?' Checklist

    A simple mental or written checklist to run through when a behavior starts: (1) Pain? (2) Hunger/Thirst? (3) Bathroom? (4) Tired? (5) Overstimulated? (6) Bored? (7) Medication side effect? This helps you move from panic to problem-solving.

  • Behavior Journal Template

    Keep a notebook or use a phone app. For each episode, note: date, time, what happened before (trigger), the behavior itself, what you did, and what helped. Over time, patterns emerge—like sundowning or after certain activities. This is gold for the doctor.

  • Calming Phrases to Say

    Say these exact words in a soft tone: 'I am here with you. You are safe.' 'Let's take a walk together.' 'I see you are upset. I want to help.' 'Would you like to sit with me for a minute?' Avoid 'calm down' or 'stop that.'

  • Environmental Setup for Sundowning

    In the late afternoon, close curtains to reduce shadows, turn on lamps (not harsh overhead lights), play soft music, and offer a warm drink. Reduce noise and activity. This can prevent the agitation that often comes at dusk.

  • Medication Management Kit

    Use a weekly pill organizer with large compartments. Set phone alarms for each dose. Keep a list of all medications (name, dose, time, reason) and bring it to every doctor visit. If the person refuses pills, ask the pharmacist if the medication comes in a liquid or patch form.

  • Respite Care Resource

    Look into adult day centers or in-home respite care through your local Area Agency on Aging. Even a few hours a week can give you a break and reduce your stress, which in turn helps your loved one stay calmer.

Discuss with your clinician

Ask your doctor: 'Could a urinary tract infection or constipation be causing this behavior?'

Ask: 'What are the risks and benefits of antipsychotic medication for my loved one's specific situation?'

Ask: 'Is there a plan to try to taper off this medication after a few months?'

Ask: 'Are there any non-drug therapies, like music therapy or pet therapy, available in our area?'

Ask: 'Can you refer me to a geriatric psychiatrist or a dementia behavior specialist?'

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