Featured Archives - Better Health While Aging

Cognitive Impairment in Aging: 10 Common Causes & 10 Things the Doctor Should Check

Have you been worried about an older person’s memory or thinking abilities?

Maybe your parent has seemed more confused recently. Or you may have noticed that your aging spouse is repeating herself, or struggling to do things that didn’t use to pose much of a problem.

Or you may have noticed false accusations, or irrational worries getting out of control.

These are very common concerns, and they often lead to questions such as:

Is this normal aging or something more significant?
What is wrong?
Could this be Alzheimer’s? Or some other form of dementia?
Can these memory problems be treated or reversed?
What should we do about this??

The answer to the last question is this: if you are worried about memory or thinking, then you should seek out some kind of medical evaluation.

That’s because when families worry about an older person’s cognitive abilities, there often are some underlying health issues affecting the mind’s function.

Those need to be detected, and treated if at all possible. So, you’ll need to request help from a health professional, and in this article, I’ll explain what that initial help should consist of. This way you’ll know what to expect, and what the doctor might ask you about.

Technically, these kinds of problems are called “cognitive impairment.” This is a broad term that means some kind of problem or difficulty with one’s memory, thinking, concentration, and other functions of the conscious brain, beyond what might be expected due to normal “cognitive aging.”

(For more on “cognitive aging” and what types of changes are considered normal aging, see this article: 6 Ways that Memory & Thinking Change with Normal Aging, & What to Do About This.)

Cognitive impairment — which is also called “cognitive decline” — can come on suddenly or gradually, and can be temporary or more permanent. It may or may not keep getting slowly worse; it all depends on the underlying cause or causes.

In this article, I’ll share with you the more common causes of cognitive impairment in older adults.

I’ll then share a list of 10 things that should generally be done, during a preliminary medical evaluation for cognitive decline in an older adult.

You can also watch a subtitled video version of this information below.

[Read more…]

4 Types of Brain-Slowing Medication to Avoid if You’re Worried About Memory

by Leslie Kernisan, MD MPH

A few years ago, while I was at a family celebration, several people mentioned memory concerns to me.

Some were older adults concerned about the memory of their spouses. Some were adult children concerned about the short-term memory of their parents. And a few were older adults who have noticed some slowing down of their own memory.

“But you know, nothing much that can be done at my age,” remarked one man in his eighties.

Wrong. In fact, there is a lot that can and should be done, if you notice memory loss or thinking changes in yourself or in another older adult. And you should do it because it ends up making a difference for brain health and quality of life.

First among them: identify medications that make brain function worse.

This is not just my personal opinion. Identifying and reducing such medications is a mainstay of geriatrics practice. Among other reasons, we do find that in some people, certain medications are causing memory loss symptoms — or other cognitive symptoms — to be worse.

And the expert authors of the National Academy of Medicine report on Cognitive Aging agree: in their Action Guide for Individuals and Families, they list “Manage your medications” among their “Top 3 actions you can take to help protect your cognitive health as you age.”

Unfortunately, many older adults are unaware of this recommendation. And I can’t tell you how often I find that seniors are taking over-the-counter or prescription medications that dampen their brain function. Sometimes it’s truly necessary but often it’s not.

What especially troubles me is that most of these older adults — and their families — have no idea that many have been linked to developing dementia, or to worsening of dementia symptoms. So it’s worth spotting them whether you are concerned about mild cognitive impairment or caring for someone with full-blown Alzheimer’s dementia.

Every older adult and family should know how to optimize brain function. Avoiding problem medications — or at least using them judiciously and in the lowest doses necessary — is key to this.

And don’t give anyone a pass when they say “Oh, I’ve always taken this drug.” Younger and healthier brains experience less dysfunction from these drugs. That’s because a younger brain has more processing power and is more resilient. So drugs that aren’t such problems earlier in life often have more impact later in life. Just because you took a drug in your youth or middle years doesn’t mean it’s harmless to continue once you are older.

You should also know that most of these drugs affect balance, and may increase fall risk. So there’s a double benefit in identifying them, and minimizing them.

Below, I share the most commonly used drugs that you should look out for if you are worried about memory loss.

Featured Download: Get my free list of medications that can affect memory and thinking in aging adults. This handy PDF includes all the medications I usually check for. Click here to download.

The Four Most Commonly Used Types of Medications That Dampen Brain Function

[Read more…]

8 Things to Have the Doctor Check After an Aging Person Falls

by Leslie Kernisan, MD MPH

If you want to prevent dangerous falls in an aging adult, here’s one of the very best things you can do: be proactive about getting the right kind of medical assessment after a fall.

Why? There are three major reasons for this:

A fall can be a sign of a new and serious medical problem that needs treatment. For instance, an older person can be weakened and fall because of illnesses such as dehydration, or a serious urinary tract infection.
Older adults who have fallen are at higher risk for a future fall. Although it’s a good idea for any older person to be proactive about identifying and reducing fall risk factors, it’s vital to do this well after a fall.
Busy doctors may not be thorough unless caregivers are proactive about asking questions. Most doctors have the best intentions, but studies have shown that older patients often don’t get recommended care. By being politely proactive, you can make sure that certain things aren’t overlooked (such as medications that worsen balance).

All too often, a medical visit after a fall is mainly about addressing any injuries that the older person may have suffered.

Obviously, this is very important; one doesn’t want to miss a fracture or other serious injury in an older person.

However, if you want to help prevent future falls, it’s also important to make sure the doctors have checked on all the things that could have contributed to the fall.

This is really key to preventing falls in an aging adult. Even if you’re pretty sure your loved one just tripped and stumbled, a good evaluation can uncover issues that made those trips and stumbles more likely.

In this article, I’ll list eight key items that you can make sure the doctors check on, after an older person falls. This will help you make sure your loved one has had a thorough work-up, and can reduce the chance of future serious falls.

This list is partly based on the American Geriatrics Society’s Clinical Practice Guidelines on Preventing Falls.

[Read more…]

4 Types of Exercise in Later Life: How to maintain strength, balance, & independence in aging

by Leslie Kernisan, MD MPH

It’s one of those cliches that is true: exercise really is very good for your health.

In fact, one expert in applied longevity wrote that:

“Exercise is by far the most potent longevity ‘drug’. No other intervention does nearly as much to prolong our life span and preserve our cognitive and physical function.” — Peter Attia, MD, in his book “Outlive.” (Note: the emphasis there is mine.)

If you’re an older adult: are you exercising regularly? And if so, are you doing enough of the “right” kinds of exercises?

People are often quite interested in “balance exercises for seniors,” especially if they’ve become concerned about preventing falls. Those are great, but there’s really much more to know and do, when it comes to exercise and aging.

Since exercise is such an essential activity that most older adults are under-using, in this article, I’ll explain what’s most important to know about exercising in later life, including what types of exercise to do.

Specifically, I’ll cover:

The benefits of exercising in aging
What to know about walking for exercise
Four types of exercise to make sure you do
Why balance exercises and strength are key to mobility and preventing falls
Protein intake and strength-building
The risks of exercise in aging and what to ask your doctors
How to avoid getting injured

You can also learn more about aging with strength, independence, and vitality in this video:

[Read more…]

Hospital Delirium: What to know & do

by Leslie Kernisan, MD MPH

“How should delirium be managed in the hospital?”

This question came up during a Q & A session, as we were discussing the Choosing Wisely recommendation to avoid tying down older adults who become confused during a hospitalization.

Delirium is a common and very important problem for all older adults in the hospital. It doesn’t just happen to people with Alzheimer’s or a dementia diagnosis. (And, it’s not the same thing.)

But many family caregivers have hardly heard of hospital delirium. This is too bad, since there’s a lot that family caregivers can do to prevent this serious complication, or at least prevent an older loved one from being physically restrained if delirium does occur.

In this post, I’ll review what older adults and families absolutely should know about hospital delirium. And, we’ll cover some of the things you can do if it happens to your loved one.

[Read more…]

6 Steps to Better High Blood Pressure Treatment for Older Adults

by Leslie Kernisan, MD MPH

Have you been concerned about high blood pressure (hypertension)? Or are you worried about an older relative having a stroke or heart attacks?

You’re not alone. After all, hypertension is the most common chronic condition among older adults, and medications for blood pressure (BP) are among the most commonly taken drugs in the US.

Even more important: poorly controlled hypertension is a major contributor to the most common causes of death and disability in older adults: strokes, heart attacks, and heart failure.

So it’s certainly sensible for older adults – and for those helping aging parents – to think about lowering blood pressure.

And once you start thinking about high blood pressure, you’ll probably start to wonder.

Are the blood pressure medications you’re taking enough? Is your blood pressure at the “right” level or should you and your doctors work on changing things?

And what about that major research – the SPRINT trial — that made the news in 2015? (In this study, older adults randomized to aim for a lower BP did better than those who got “standard” BP treatment.)

These are excellent questions to ask, so I’d like to help you answer them.

Now, I can’t provide exact answers on the Internet. But what I can do is provide a sensible process that will help you successfully address these questions about lowering blood pressure.

In this article, I’ll share with you the process that I use to:

Assess an older person’s blood pressure management plan, and
Determine whether we should attempt changes.

If you’re an older adult, you can use this approach to get started assessing your own BP management plan. This will help you to better work with your doctors on assessing and managing your blood pressure.

If you are helping an older relative manage health, you can follow these steps on behalf of your relative.

[Read more…]

The Four Most Commonly Used Types of Medications That Dampen Brain Function

Disclaimer