unexplained weight loss

Some symptoms that require immediate medical attention may seem obvious, including chest pain, sudden loss of vision or speech, and severe abdominal pain. But with ...

THIS WEEK'S TOP STORIES Tai chi: A gentle way to fight stress The graceful movements of tai chi may reduce stress, lower cholesterol, ease joint pain and more. Discover this exercise that's safe for practically everyone. Cancer causes: Popular myths about the causes of cancer From the foods you eat to the products you use, there are many claims about what causes cancer. See why these popular myths are wrong. EXPERT ANSWERS Insomnia: How do I stay asleep? Frequent waking is a common form of insomnia. Here's how to stay asleep through the night. Psoriasis treatment: Can fish oil supplements reduce symptoms? Fish oil supplements may help ease psoriasis, but be cautious — there can be side effects. Click here to get a free e-subscription to the Housecall newsletter.