To tell if you’re dehydrated, you can do the “pinch test.” Pinch a bit of skin on your arm between your thumb and forefinger. If you’re well hydrated, it should go back to its original position a ...

The active ingredient in peppermint is menthol. Some small studies show it can lessen the pain of migraine headaches. It may also reduce other symptoms like light sensitivity, nausea, and vomiting. A ...

Blood helps clean wounds, so a little bleeding is good. Most small cuts and scrapes stop bleeding pretty quickly, but you can help by applying firm, gentle pressure with gauze or a tissue. If blood ...

Medically Reviewed by Shruthi N, MD on April 24, 2026 ...

If you're struggling with hemorrhoids, you may not need to see a doctor for quick ways to ease your itching and pain or for ongoing help to keep the discomfort from getting worse. The best treatments ...

If you’ve been really thirsty lately, it could be a sign that you’re eating too much salt. When that happens, you become dehydrated. Your body pulls water from your cells, and you might start to feel ...

Your blood type can’t predict whether you’ll get pregnant, but it may play a role. In one study, women with low numbers of healthy eggs were more likely to have type O blood than any other type. More ...

The COVID-19 vaccine helps train your immune system to fight off coronavirus disease (COVID) caused by the SARS-CoV-2 virus. The coronavirus can cause serious illness and potentially death. But ...

What is paroxetine used for? Paroxetine is commonly used for the following conditions. Paroxetine is an antidepressant that belongs to a group of medicines called selective serotonin reuptake ...

Doctors don’t always see obvious signs of cancer growth after a diagnosis. They need to hunt for clues. One way they can do that is with a carcinoembryonic antigen test. It measures a protein called ...

Fasting is common to just about every major religious tradition, like Buddhism, Christianity, Hinduism, Islam, and Judaism. In ancient Greece, Hippocrates believed it helped the body heal itself.

Overview: Citicoline is a substance that is made by your body from a nutrient called choline. Citicoline can be turned into many chemicals that have important functions in the body and brain. Dietary ...