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Alzheimer’s: Answers to Common Questions

1. Are there any bad side effects from Alzheimer’s drugs?

A person with Alzheimer's disease may be taking medicines to treat their symptoms and other health problems they have. But when they take many medications at once, there’s a higher chance they’ll have a bad reaction to them. The problems can include confusion, agitation, sleepiness or sleeplessness, mood swings, memory problems, and upset stomach.

Some people who have severe symptoms of Alzheimer's disease -- such as aggressive behavior or hallucinations (seeing, feeling, or hearing things that aren’t there) – may need stronger medicine to keep their problems under control. But some of these drugs can make their other Alzheimer’s symptoms worse. For example:

  • Some drugs such as tranquilizers can cause confusion, memory trouble, and slowed reactions, which can lead to falls.
  • Medicines that treat depression can cause sedation and other side effects.
  • Some medicines that treat hallucinations can cause sedation, confusion, and drops in blood pressure.

Ask your doctor about the pros and cons of these options. Also, some over-the-counter drugs, including cough and cold remedies, and sleep medicines, can have side effects, too. They may also react with other Alzheimer’s meds. A doctor can let you know which ones are safe to take.

Recommended Related to Alzheimer's

Dementia and Alzheimer’s Disease: What to Expect

A dementia diagnosis can be devastating -- not only for the person with the disease, but for those who love him, too. “There’s a grieving that occurs. You haven’t lost your loved one, but the person you know is going to change,” says Rosanne M. Leipzig, MD, professor of geriatric medicine at Mount Sinai School of Medicine in New York. If you or someone close to you has Alzheimer’s or another type of dementia, here are six steps to help you deal with the disease now and in the future.

Read the Dementia and Alzheimer’s Disease: What to Expect article > >

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