At a friend’s door, coat still on, she supplies the name you were reaching for before you knew you had lost it — and only then do you realize she has been noticing for a while. The question has moved past what is this and into the one you typed at eleven p.m.: what can we actually do. But the answer splits four ways, and you still do not know which path is yours.
That pill won’t fit every typeThe plan splits four waysWatch the video for a clearer look at what each path asks of you day to day
You are sitting at the kitchen table and the question has changed. It is no longer “what is this?” That was the waiting room, the pen in your hand that you never wrote anything with, the name the doctor said a second time so you would be sure you heard it right. Now you are home, the coffee has gone cold, and the question is the one you typed into a search bar at eleven p.m. The night before: what can we actually do? The short answer is this. There is no cure for most types of dementia, including Alzheimer’s disease and Lewy body dementia, according to the National Institute on Aging. But there are medicines that may temporarily improve memory and thinking or slow their decline in some people, and there are non-drug approaches that can help with daily function, behavior, and the person doing the caring. What helps depends on which type of dementia is present, how far along it is, and what the person can tolerate. This page walks through each type, what the evidence supports, and where the gaps are. It is not a treatment plan. If symptoms are new, worsening, or accompanied by confusion that feels sudden, talk with a doctor.
Medicines that work for some, not all, and not forever
The FDA-approved medicines for Alzheimer’s disease may temporarily improve memory and thinking or slow the rate of decline. The NIA is clear that they only work in some people, and the effect is not the same for everyone. For vascular dementia, the medical approach is different: it centers on managing the conditions that damage blood supply to the brain, such as high blood pressure or a history of stroke. For Lewy body dementia and frontotemporal disorders, there is no approved medicine that changes the course of the disease; treatment focuses on managing the symptoms that appear, which can include movement problems, behavioral changes, or language difficulties.
One thing cuts across all four types: some medicines that help one condition can cause strong side effects in a person with dementia. The NIA advises talking with a health care provider about which medicines will be safe. This is not a reason to avoid treatment. It is a reason to treat the choice of medicine as a decision that belongs to the person’s doctor, not to a list you find online.
The name that will not come at the dinner table. The meeting where you have to explain to a colleague why you are leaving early. The apology you make to a friend for repeating the same story, and the small weight of it. These are not dramatic moments, but they add up in a way that is hard to talk about. The private worry is not always about the diagnosis. It is about the next version of this, the one where the person at the kitchen table is no longer the person who set the coffee down. What that version looks like, and when it arrives, is the question that keeps the search bar open at eleven p.m.
What helps depends on the type
Alzheimer’s disease: FDA-approved medicines may temporarily improve memory and thinking or slow decline; they only work in some people. Non-drug options include occupational therapy, music or art therapy, and mental health counseling. What to avoid: supplements marketed as memory aids; the National Center for Complementary and Integrative Health notes they are not a dementia treatment.
Treatment approach by type
| Type | Medicine approach | Non-drug options | What to avoid |
|---|---|---|---|
| Alzheimer’s disease | FDA-approved medicines may improve memory and thinking or slow decline | Occupational therapy, music or art therapy, mental health counseling | Supplements marketed as memory aids |
| Vascular dementia | Managing conditions that damage blood supply, such as high blood pressure | Physical activity, occupational therapy | Leaving cardiovascular risk factors unmanaged |
| Lewy body dementia | No approved medicine changes the course; some medicines address movement symptoms | Occupational therapy, physical activity | Medicines that can cause strong side effects |
| Frontotemporal disorders | No approved disease-modifying medicine; treatment focuses on symptoms | Speech therapy, mental health counseling, occupational therapy | Forcing language correction or ignoring behavioral changes |
Vascular dementia: treatment centers on managing the underlying vascular conditions, such as high blood pressure or atherosclerosis. Non-drug options include physical activity and occupational therapy. What to avoid: leaving cardiovascular risk factors unmanaged.
Lewy body dementia: no approved disease-modifying medicine; some medicines can address movement symptoms. Non-drug options include occupational therapy and physical activity. What to avoid: certain medicines can cause strong side effects in people with dementia; a doctor should guide the choice.
Frontotemporal disorders: no approved disease-modifying medicine; treatment focuses on symptoms. Non-drug options include speech therapy, mental health counseling, and occupational therapy. What to avoid: forcing language correction or ignoring behavioral changes that signal distress.
The non-drug side has more evidence than people think
The NIA lists occupational therapy, speech therapy, mental health counseling, and music or art therapy as treatments that may help maintain mental function longer, manage behavioral symptoms, and slow the symptoms of disease. Occupational therapy helps a person find ways to more easily do everyday activities. Speech therapy addresses swallowing difficulties and trouble speaking clearly. Mental health counseling helps the person and their family manage difficult emotions and plan for the future. Music and art therapy can reduce anxiety and improve well-being.
The evidence for these approaches is real but not as precise as people want. The NIA does not attach a single number to how much they help, because the benefit varies with the person, the stage, and the specific difficulty being addressed. What is consistent across the guidance is that these options are not a fallback for when medicines fail. They are part of the plan from the start.
The everyday memory-support part is where we keep coming back to this, and you can watch the full video when you want to see it in context.
What people get wrong
The most common error is treating a supplement as a treatment. The National Center for Complementary and Integrative Health is explicit that dietary supplements are not a dementia treatment. They are not a substitute for the medicines that do exist, and they are not a bridge to a future cure.
The second error is assuming that if a medicine does not seem to be working, nothing is working. The NIA notes that approved medicines only work in some people, and the effect can be modest and gradual. A lack of dramatic change is not the same as a lack of effect.
The third error is treating all dementia as one thing. The four types named above have different causes, different symptom profiles, and different treatment priorities. A plan built for Alzheimer’s disease may miss what a person with vascular dementia actually needs, which is management of the vascular risk factors driving the damage.
Could it be something treatable?
Sometimes the answer to “what can we do” is not “manage a progressive disease” but “treat the thing that is causing the symptoms.” Certain conditions can produce dementia-like symptoms and are reversible once identified. If the change is new, sudden, or accompanied by other symptoms that do not fit a known pattern, the first step is a doctor, not a treatment plan. We cover that question in more detail on our pages about what causes dementia and on the memory loss treatment page.
There is a larger question underneath all of this that this page does not answer: why do some people’s brains absorb the damage and keep working while others’ do not, even when the diagnosis is the same? The NIA notes that not everyone with the brain changes associated with Alzheimer’s develops dementia, and that the causes probably include a combination of age-related changes, genetic factors, and health and lifestyle factors. But the mechanism by which that combination tips one way or the other is not yet understood. That gap is where the research is, and it is where the uncertainty lives.
The person doing the caring
The NIA lists mental health counseling as a treatment that helps people with dementia and their families learn how to manage difficult emotions and behaviors, and it can also help them plan for the future. That is understated. In practice, the carer is the person who notices the change first, who sits in the waiting room, who holds the pen they are not writing with. The support available to them is part of the treatment, not an afterthought.
Three common errors
- Treating a supplement as a treatment: dietary supplements are not a dementia treatment
- If a medicine seems not to work, nothing is working: approved medicines only work in some people
- Treating all dementia as one thing: the four types have different causes and different priorities
The question of what actually helps day to day is the one this page can only gesture at, and watch the full video is where that gets the space it needs.
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