Alzheimer's Disease Archive

Everyone has the occasional "senior moment." Maybe you've gone into the kitchen and can't remember why, or can't recall a familiar name during a conversation. Memory lapses can occur at any age, but aging alone is generally not a cause of cognitive decline. When significant memory loss occurs among older people, it is generally not due to aging but to organic disorders, brain injury, or neurological illness.

Studies have shown that you can help prevent cognitive decline and reduce the risk of dementia with some basic good health habits:

If you wear glasses or contacts, chances are you've been at least a little bit tempted to investigate the infomercials and books promoting eye exercises to improve your eyesight without surgery. Some programs even claim that faithful adherents may be able to give up their glasses. If this sounds too good to be true, that's because it is.

Purveyors of self-directed eye exercise programs have not conducted randomized trials to verify the effectiveness of their programs, and there is no medical evidence for their oft-stated claim that wearing lenses weakens the eyes and necessitates ever-stronger prescription eyewear. Furthermore, some programs are based on ideas that don't quite square with the anatomy and physiology of vision.

If you or someone else suspects early signs of memory loss, here's how you can find out if there's a problem.

There's no cure for dementia, and you cannot substantially reverse its effects, but there are ways to possibly slow its progression. But first, you need to know if you — or a loved one — may have a memory disorder. "Unfortunately, there is not one single test that confirms dementia while you are alive," says Dr. Julie Brody Magid, clinical director of the Harvard-affiliated McLean Hospital Memory Disorders Assessment Clinic. "The testing process is multilayered and takes many things into consideration. Going through this evaluation may help identify memory problems before they get worse."

Know the symptoms

Symptoms of dementia include memory loss, problem-solving difficulties, and language issues. Behavior and emotions also can be affected. Symptoms are often subtle early on, and then get progressively worse. They can increasingly interfere with daily life tasks, like remembering to attend appointments, take medication, or pay bills. People also may have trouble preparing meals or driving safely.

Ask the doctors

Q. I had a fainting spell the other day. Should I be concerned? What should I do?

A. Fainting, which your doctor may refer to using the medical term syncope, is not uncommon. Experts say as many as one in three adults experiences at least one fainting spell over time. In most cases, it's not related to a serious medical condition, but if you faint, you should always get an evaluation by a doctor to rule out more serious causes, including heart-related problems.

There are several ways to manage anxiety on your own, but it's important to recognize when to get professional help.

Nowadays, simply tuning in to the daily news is likely to be stressful. Add on the stresses of daily life — such as handling work demands or adjusting to retirement, dealing with family issues, coping with illness, or caregiving — and you may begin to greet each day with apprehension and worry. In other words, you can become anxious.

"Some degree of anxiety is normal and even necessary," says Dr. Ann Epstein, a psychiatrist at Harvard-affiliated Cambridge Health Alliance and medical editor of the Harvard Special Health Report Coping with Anxiety and Stress. "Anxiety signals us that something is awry or might need our attention. However, you don't want the response to become exaggerated or to dominate your life," she says. Good coping mechanisms for stress and anxiety can help you stay healthy during turbulent times.

Most people take bladder control for granted — until the unintended loss of urine interrupts the ability to carry on an ordinary social and work life.

Often, the causes of incontinence are out of a person's control. For example, in women, incontinence is a common side effect of childbirth. For men, it's often a side effect of treatment for prostate problems.

Memory slips are aggravating, frustrating, and sometimes worrisome. When they happen more than they should, they can trigger fears of looming dementia or Alzheimer’s disease. But there are some treatable causes of forgetfulness.

Some data suggest that people with diabetes who get COVID-19 are more likely to have serious complications or to die. If you have diabetes, you need to take steps to reduce your risk of getting sick.

Health anxiety can interfere with your life, but it's highly treatable.

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You spend hours on the Internet researching health information. When you get a scratchy throat you automatically think cancer — not a cold. And even when medical tests come back showing that you're healthy, it doesn't make you feel better. In the back of your mind you still feel like something is wrong.

If this sounds like you or a loved one, it may be health anxiety.