Medications Archive

There are several things you can do to prevent or minimize the aches and pains that might accompany statin use.

If you're not taking a statin now, you may well be soon. These medications are commonly prescribed to lower "bad" LDL cholesterol and have been shown to reduce the risk of heart attack, stroke, and death. They are routinely recommended for people who have cardiovascular disease and for many people ages 40 to 75 who don't have cardiovascular disease but have at least one risk factor (high blood pressure, high cholesterol, diabetes, or smoking) and a 7.5% or greater risk of a stroke or heart attack in the next decade. Moreover, recent research indicates that they may benefit high risk individuals over age 75 as well.

Muscle pain and other statin side effects

Taking a statin may give you some assurance that you're doing all you can to avoid heart attack and stroke, but you may also experience side effects. Reported side effects include an increased chance of developing diabetes — which is largely restricted to people who are already at risk for diabetes, and who can be monitored with glucose or hemoglobin A1c tests. Statin use has also been associated with difficulties with memory and reasoning, although there is no clear evidence that the drugs were responsible. In very rare cases, statins may cause liver problems or a potentially life-threatening breakdown in muscle cells.

Research we're watching

Popping an aspirin before taking a common test designed to detect blood in the stool, a sign of colon cancer, doesn't improve test accuracy, according to a study published May 7 in JAMA. Some observational studies had found that taking an aspirin before the test improved its sensitivity. Study authors speculated that this could be the case because aspirin's blood-thinning effects made it more likely that blood from abnormalities in the colon would make its way into the stool, where it could be detected.

But this trial, which included 1,200 adults, didn't find the same link. Researchers divided participants into two groups: one that took aspirin before the test, and another that did not.

Prescription and over-the-counter medications may affect you differently now.

Despite the beneficial effects of medications, some drugs need to be used with increasing caution as you age. Drugs that caused few if any side effects in your youth can now cause discomfort or even put you at risk for serious problems such as falls or bleeding.

What's different in older age?

Even though you may have taken a medication for decades, your body may react differently to it later in life. One reason for this is that your metabolism has slowed down. Some medicines need to be processed by your liver to benefit your health; slower digestion and liver function mean it may take longer for a drug to get into your bloodstream. Later, remnants of the medicine need to be eliminated from your body by the liver and kidneys. Slowdowns at this stage mean it may take longer for a drug to leave your body, so its effects last longer.

This noninvasive test can predict plaque in the heart's arteries. But it is useful only in certain situations.

Imagine a 57-year-old man (let's call him Bill) who's in pretty good health — a nonsmoker who eats right and exercises regularly. He takes two drugs to treat high blood pressure. Even though his LDL (bad) cholesterol isn't all that high, his primary care doctor suggests that Bill consider taking a statin to lower his risk of a heart attack.

Bill is a little hesitant to add another drug to his daily regimen, so his doctor tells him about a test that may help with the decision: a coronary artery calcium scan. This noninvasive test, which can reveal dangerous plaque in the heart's arteries, has been available for more than a decade. But calcium scans (as they're often called) are now recognized in official guidelines and are being used far more often than in the past, says Dr. Ron Blankstein, a cardiovascular imaging specialist and preventive cardiologist at Harvard-affiliated Brigham and Women's Hospital.

Taking your pills with a light snack or at bedtime may help reduce the nausea.

You take medication hoping it will make you feel better. But sometimes it makes you feel worse. "Nausea is one of the most common side effects of medications we hear about," says Joanne Doyle Petrongolo, a pharmacist at Harvard-affiliated Massachusetts General Hospital.

About nausea

Nausea is a queasy feeling in your stomach — you may feel seasick, or you may feel you're about to vomit. Medications that commonly cause nausea as a side effect include antibiotics, such as erythromycin (Erythrocin); aspirin; nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen (Advil, Motrin) or naproxen (Aleve); and some blood pressure drugs, such as the calcium-channel blocker nifedipine (Nifedical, Procardia).

Ask the doctor

Q. I hear that there are outbreaks of measles in the United States. I think I had measles when I was young, but I'm not sure. Do I need to worry?

A. The measles virus has been infecting humans for at least 1,000 years. When I was very young, in the 1940s, I got the measles. So did nearly every kid I knew; it is very contagious. I had a high fever, sneezing, coughing, very red eyes, and then a rash on my face and all over my body. Fortunately, I didn't develop the severe complications of measles: pneumonia (which affects one in 20 people with measles) or encephalitis (which affects one in 1,000 and can be fatal). Still, I was miserable for more than a week.

News briefs

Here's some relief for people with urinary incontinence who don't want to take pills to treat the problem: behavioral therapy (bladder training) works better for urinary incontinence than medication, according to a study published online March 18, 2019, by Annals of Internal Medicine. Researchers reviewed 84 randomized trials of women (average age 55). The studies evaluated 14 categories of incontinence treatments, including pill-free therapy and medications such as anticholinergic drugs — for example, oxybutynin (Ditropan). Most of the strategies (except taking hormones or getting injections of a bulking agent near the urethra) were more effective than doing nothing to treat incontinence. But for both stress incontinence (the kind that makes you leak when you laugh) and urge incontinence (the kind that makes you rush to the bathroom), behavioral therapy was the most effective treatment, beating medications and neuromodulation (electrical stimulation of the nerves that control the bladder). The catch: it takes practice to make behavioral therapy effective. But it may be worth the effort, since medications for incontinence often have side effects.

Research we're watching

Hundreds of thousands of people in the United States take prescription niacin (also known as vitamin B3) as part of a regimen to prevent heart disease. But a new analysis that was published April 12 in JAMA Network Open suggests this old drug offers no benefit for most people.

The analysis included 35,760 patients from 17 clinical trials documenting the effect of niacin on at least one cardiovascular disease outcome. About half of the people were taking niacin, and the remainder received placebo, usual care, or other lipid-lowering agents. Over all, niacin was not helpful in preventing any serious heart-related events, strokes, or deaths from heart disease.

Pinpoint the cause and take steps to preserve your mobility and independence.

Muscle weakness is sneaky. It often appears gradually and makes once-simple tasks harder — like having to rock back and forth to get out of a chair or tug a few times on the car door to open it.

More than an inconvenience, muscle weakness has a domino effect on health. It slows your metabolism (how fast your body burns energy), puts more pressure on your joints, hurts your posture, throws off your balance, and limits your mobility.

Ask questions about rules, and get supplies in advance.

When it's time for an overnight or extended trip, there are lots of things to pack — your clothes, toiletries, and maybe important documents. But sometimes medicine isn't at the top of the list. "I hear about people forgetting medications at home, not bringing enough for the whole trip, or packing them in a suitcase that gets lost," says Dr. Suzanne Salamon, associate chief of gerontology at Harvard-affiliated Beth Israel Deaconess Medical Center.

Whether you're staying across town or traveling around the world, consider the following strategies to help you maintain your medication regimen.