Medications Archive

Allergies can cause great misery. Luckily, there are options to help manage symptoms and continue doing the things you enjoy. The goal is to find the treatment that best suits your allergies, your lifestyle, and your wallet. Here are three of the most common ways to find relief from allergy symptoms.

Antihistamines

These medications are the mainstay for treating the sneezing, runny nose, and itchy eyes that come with allergies. Antihistamines also relieve hives and other symptoms of some food allergies.

Many people who suffer from hay fever (seasonal allergic rhinitis) are familiar with the older antihistamines such as diphenhydramine (Benadryl) and chlorpheniramine (Chlor-Trimeton). While these drugs work well, they leave many people feeling groggy, sleepy, or just "out of it." Thankfully, the newer generation of antihistamines, including cetirizine (Zyrtec), desloratadine (Clarinex), fexofenadine (Allegra), and loratadine (Claritin), are far less likely to cause drowsiness at recommended doses. Their effects are also longer lasting, so usually you need to take them only once a day instead of every four to six hours.

Preventing stroke is the top priority if your heart is beating irregularly. A variety of options can control symptoms.

A flutter in the chest and a racing heartbeat could be just a passing cardiac blip, perhaps triggered by emotional stress or too much caffeine. But sometimes it's a sign of atrial fibrillation—the irregular quivering of the heart's upper chambers, or atria.

It should be matched to the right pain condition and used for a limited time—then switch to safer options.

Over-the-counter pain relievers are great for ordinary aches and pains, but for severe, unrelenting pain that interferes with daily life, you may need something stronger. In such cases, men may end up taking medications called opioids, which block pain perception in the brain. The best-known opioid drugs are oxycodone (OxyContin, Percocet) and hydrocodone (Vicodin).

The best-quality evidence available does not prove that taking a statin can cause memory loss or other changes in mental functioning, according to a review in the Journal of General Internal Medicine. Since 2012, the FDA has required that statin manufacturers include a warning on drug packaging that statins could impair mental functioning, but this has been controversial. Researchers took a look at the published evidence for possible mental side effects of statins.

The new review covered randomized clinical trials involving nearly 47,000 people. Such trials are the gold standard in medical research. These included 23 trials in which researchers explicitly measured mental functioning, as well as trials that kept track of mental changes reported by participants.

The pain from an arthritic knee can be intense, limiting daily activities and independence. Men can try a range of medications, but overall acetaminophen (Tylenol, other brands) appears to relieve pain only slightly better than a placebo pill, according to a research review in Annals of Internal Medicine.

The researchers pooled results from 137 randomized clinical trials involving about 33,000 people with knee arthritis and compared the relative effectiveness of the following treatments:

Many men consider taking a daily low-dose aspirin to reduce the chance of having a heart attack or stroke. You should do so only if the chance of being helped outweighs the chance of triggering unwanted bleeding, since aspirin interferes with normal clotting. But about one in 10 men who take protective aspirin may not really qualify, according to a national study in the Journal of the American College of Cardiology.

Experts recommend that aspirin might be considered in someone whose chance of experiencing a cardiovascular problem is at least 6% in the next 10 years. At that tipping point, the chance of being helped is great enough to justify the risk of unwanted bleeding.

Q. I take several medicines to get my blood pressure under control, and they seem to do the job. However, I get dizzy at times. Is there anything I can do, other than stopping my medications?

A. Many people occasionally feel dizzy if they stand up too quickly, and the older you get, the more likely this will happen. When you're lying down or sitting, less blood pressure is needed to send sufficient blood to the brain. But as you stand, the pressure must rise to deliver adequate amounts. If that doesn't happen fast enough, your brain can't function as well as it should, and you feel dizzy. Moving from a lying or seated position to a standing position more slowly usually helps if this is the underlying reason.

Tried-and-true methods, plus the latest electronic reminders and gadgets.

If you have high blood pressure, there may be better alternatives.

Anticholinergics, a group of medications that includes many over-the-counter and prescription drugs, are well known for causing confusion in older adults. Common medications with anticholinergic properties include medications to treat overactive bladder, such as oxybutynin (Ditropan); medications to treat allergies and sleeping problems, such as diphenhydramine (Benadryl, Sominex, Unisom); and medications used to treat depression, such as amitriptyline (Elavil). It's generally believed that confusion that may develop from anticholinergics clears up when someone stops taking the drugs. But now it appears that the medications are associated with a more permanent effect. A study published online Jan. 26, 2015, in JAMA Internal Medicine linked daily anticholinergic use among older adults for three or more years to an increased risk for developing dementia and Alzheimer's disease.

The study didn't prove that anticholinergics cause dementia; it only found an association between people who take the medications and people who develop dementia. Nevertheless, the researchers suggest that doctors avoid prescribing anticholinergics when possible, or at least limiting the medications to the lowest doses possible. If you're taking an anticholinergic, talk to your doctor about the risks the medication poses, including the risk of falls as a result of confusion.