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 ...

Overview: Ursodiol is used to prevent or break down gallstones, or to treat primary biliary cholangitis (PBC). It works by changing your bile so cholesterol can dissolve more easily and by reducing ...

Cytolytic vaginosis, which is sometimes called "lactobacillus overgrowth syndrome" or "Doderlein's cytolysis," is thought to happen when too much of a certain type of bacteria grows in your vagina.

It’s kind of like physical tiredness, except it’s your mind instead of your muscles. It tends to show up when you focus on a mentally tough task for a while. You might also feel this kind of brain ...

If you get constipated often, do yourself a favor and take a look at your diet. Among the foods that may block you up: too much cheese and milk. But you may not have to give up dairy -- just eat less ...

You turn off the lights and get yourself ready to snooze. Are you on your back, side, or stomach? Though there is no strong science connecting your sleep position to things like back pain, snoring, ...

Being overly thirsty and having blurred vision are two signs of diabetes. Burnout may raise your chances of type 2 diabetes. If you're showing these or other symptoms of diabetes -- and you're having ...

See how an allergy attack happens from trigger to finding relief from symptoms. WebMD shows you what causes the sneezing, congestion, and itching of an allergic reaction.

WebMD provides comprehensive dog health information covering a wide variety of symptoms affecting your pet.

Even a simple plant in the room, or pictures of nature, can make you feel less anxious, angry, and stressed. But it’s better if you get out of that room and go out. Exercise is good for anxiety too.

You can’t see, smell, or taste them, but they’re in hundreds of consumer products you use every day. They’re also in the food you eat. Phthalates (pronounced THAL-ates) are chemicals that make plastic ...

Click through the WebMD slide show to find out about home remedies: Some that work, some that don’t, and some that you should avoid at all costs.