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 ...

Repetitive actions, such as throwing a ball, lifting weights, and typing, can all cause inner elbow pain. It is particularly common among athletes and is often due to medial epicondylitis. People can ...

Injury to the biceps muscle and tendon can lead to bicep pain. A person’s bicep may hurt due to overuse, trauma, and other injuries. The biceps muscle stretches on the upper arm, between the shoulder ...

Brachial palsy is a weakness or paralysis of the arm due to brachial plexus injury. The brachial plexus is a network of nerves near your neck that connect your spinal cord to your arms. These nerves ...

One of the most common side effects in the days after receiving a COVID-19 vaccination is arm pain, according to the Centers for Disease Control and Prevention (CDC). To ease discomfort, the health ...

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 ...

There are several causes of pain in the breast and armpit. Some of the most common causes include hormonal changes, an ill-fitting bra, or a muscle strain. Share on Pinterest Yauheni Rak/Getty Images ...

(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 ...

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 ...