Over-the-counter (OTC) medications Archive

Night blindness makes it hard to see in dim or dark settings, which can affect safety at home and make driving dangerous after dark. While the cause varies, there are steps people can take to address these problems.

The cost of a prescription drug can be very high, and several factors contribute to this. What can consumers do to reduce their drug costs, and what changes need to be made to make medications more affordable?

Men with advanced prostate cancer are typically treated with hormonal treatments followed by chemotherapy, but a recent study evaluated the potential of a treatment that uses radioactive particles injected into the body.

They're the most effective drugs for weight loss to date. But they're expensive, scarce, and not right for everyone. Learn more about the latest batch of anti-obesity drugs.

Harvard Medical School professor Dr. Eugene Braunwald, known as "the father of modern cardiology," identified five promising future trends in cardiology. They include (1) using polygenic risk scores in newborns for early prevention of heart disease; (2) the emergence of a battery of drugs to treat inflammation; (3) improvements in cardiac cell therapy for repairing damaged hearts; (4) the development of smaller, more powerful, and less expensive left ventricular assist devices; and (5) transplanting genetically modified pig hearts into humans.

Blood thinners don't "thin" blood; rather, they discourage blood from clotting. Candidates for anti-clotting drugs are people at high risk for dangerous blood clots, such as those with atrial fibrillation or those who have received a stent. Others who can benefit from an anti-clotting drug are people who are immobile after surgery and individuals who have had deep-vein thrombosis (clots in the veins of the legs or arms) or pulmonary embolism (clots in the lungs). A higher risk of bleeding is the main side effect, but most people can tolerate the medication.

When prostate cancer recurs after initial treatment, doctors typically treat it with hormonal therapies. But results from a large clinical trial show that a different medication (or combination of two medications) is a better approach.

The FDA approved the first pill for postpartum depression in August 2023. The fast-acting drug, zuranolone (Zurzuvae), is taken for just two weeks.

Semaglutide (Ozempic, Wegovy), which mimics a natural hormone called GLP-1, has become a popular obesity drug because it promotes dramatic weight loss. New evidence suggests this drug and others like it may also curb compulsions for things other than food. The drugs may also dampen cravings for alcohol, smoking, gambling, and excessive shopping by hampering activation of the brain's reward pathways. If further research confirms preliminary findings, the demand for GLP-1 drugs is likely to increase.

Abruptly stopping a medication can be risky and even life-threatening. For example, suddenly discontinuing certain drugs can cause a rebound effect, meaning that symptoms or problems that were controlled—such as high blood pressure or heartburn—can return with a vengeance. Stopping some medications, such as prescription painkillers or antidepressants, might result in withdrawal symptoms. Before quitting any drug cold turkey, it's important to consult with a doctor to make sure that it's safe.