A tingling or numbness in your left arm could be a sign of a heart attack or something less severe. Here's how to spot the warning signs.

From your shoulders to your fingers, your arms have many moving parts: joints, bones, muscles, nerves, tendons and ligaments. Mysterious arm pain that seemingly comes out of nowhere can arise if any ...

Heart disease has been the leading cause of death in the U.S. for the past 100 years, according to the American Heart Association. Despite how common it is, there are many questions floating around ...

Armpit pain is a common complaint that can have many causes, from mild muscle injuries to swollen lymph nodes and severe skin infections. In most cases, armpit pain isn't a reason to worry, but it can ...

Armpit pain is a common complaint that can have many causes, from mild muscle injuries to swollen lymph nodes and severe skin ...

A bicep bulge is an injury that typically results from a tendon tear and is sometimes referred to as a “Popeye deformity.” When one of the tendons attached to the bicep muscle is torn, it causes the ...

Shoulder joint pain can range from mild to severe, depending on the underlying cause. Some possible causes include osteoarthritis of the shoulder, a rotator cuff tear, bursitis, and shoulder joint ...

Carpal tunnel syndrome (CTS) can cause shoulder pain, although it is not one of the typical symptoms. In some cases, people may have shoulder pain without any wrist pain. If CTS is the cause, then ...

(NEXSTAR) — With health experts recommending Americans get two (or even three) different vaccines this cold and flu season, you may find yourself rolling up your sleeve a couple of times soon. You may ...