How do you determine when you should stay home? Read on to help you decide if you have a contagious illness like a cold and what to do next.

Information about post-traumatic stress disorder (PTSD) including what it is, who develops PTSD, symptoms, treatment options, and how to find help.

Learn how your kidneys filter blood, why kidneys are important, and how kidneys help maintain a healthy balance of water, salts, and minerals in your body.

Sleep deprivation not only affects how you feel the next day, it can also impact your entire body. Here's all you need to know.

Flomax (tamsulosin) is used to improve urination in men with benign prostatic hyperplasia. Includes Flomax side effects, interactions and indications.

What can you do to prevent fainting? If you’re prone to fainting or have a condition that makes you more likely to faint, there are steps you can take to help reduce your risk of passing out.

Symptoms of depression can vary from sadness to fatigue. Here are nine warning signs to look for if you think you might be depressed.

The medical term for fainting is syncope, but it’s more commonly known as “passing out.” Get the facts on what causes it and when it’s considered a medical emergency.