Drugs Used for Memory Loss in Dementia

Drugs Used for Memory Loss in Dementia. Several drugs are available to treat memory loss in people with Alzheimer’s disease. They are sometimes used in other forms of dementia, too. But, they are mainly for Alzheimer’s disease. In some people with Alzheimer’s, these drugs can help improve memory. They can also cut down on confusion and help with thinking, talking, and judgment.Don’t expect any big changes. These drugs only improve memory. They don’t get memory back to normal and they don’t cure Alzheimer’s disease. Memory will still get worse over time. After 6 months to a year, memory will usually be worse than when the medicine was started.

These drugs don’t help everyone. They only help about half of the people with Alzheimer’s. Perhaps most important, these drugs do not cure Alzheimer’s disease or any other form of dementia. They only boost memory for a while, and dementia will still get worse.

What Are The Drugs?

What Are The Drugs
What Are The Drugs?

Names of drugs can be confusing because each drug has two names. There is a generic name and a brand name. Even though they have different names, they are the same medicine.

Dementia has different stages: early, moderate, and severe. As shown in the table below, one drug can be used at any stage. Others are used only in the early or moderate stages.  Yet another drug is used in the moderate to severe stage of dementia.

Drugs Used for Memory Loss in Dementia

Drugs Used for Memory Loss in Dementia
Drugs Used for Memory Loss in Dementia


Drugs Used for Memory Loss in Dementia
When to  Use the Drug
Generic Name
Brand Name
All stages of dementia
Early to moderate dementia




Moderate to severe dementia

What Are the Side Effects?

What Are the Side Effects
What Are the Side Effects?

Most people don’t have problems with these drugs, but all drugs sometimes have side effects. Side effects are unwanted problems.  The side effects might be mild and easy to live with, such as a mild headache. Sometimes they may be serious, like severe dizziness, and the drug should be stopped. If side effects happen, report them to the doctor.

In addition to looking for side effects, you should learn the names of the drugs being taken. Be sure the person with dementia is taking the correct drug at the correct dose.

Common Side Effects of Drugs Used for Memory Loss
DrugSide Effect
Aricept, Exelon, RazadyneUpset stomach
Not wanting to eat

How Do You Know if the Drugs Are Working?

It can be hard to tell if the drug is working because improvements in memory are often small. If you see even a little improvement, it probably is helping.

What If the Doctor Suggests Stopping the Drug?

What If the Doctor Suggests Stopping the Drug
What If the Doctor Suggests Stopping the Drug

As memory gets worse and worse, many doctors will suggest stopping the drugs. That’s because they won’t help much anymore, even if they seemed to work at first. They might also be stopped sooner because of side effects, or if they never seemed to work at all.

It might be upsetting if the doctor suggests stopping the drug.  But keep in mind that these drugs do not cure dementia. Dementia will still get worse, whether taking the drugs or not.

See more: Walkers for the elderly


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