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.

Tingling in your left arm can have several causes, some more serious than others. Here are seven possible explanations and ...

Neck and shoulder pain can occur due to poor posture, muscle strains, and more. Certain exercises can help relieve this pain, ...

Learn how to identify and treat a muscle strain that leads to armpit pain. Get to know how to gauge severity and recovery timelines.

Q: I received all the COVID vaccines and boosters. Now I’m not sure I should have. Ever since those shots, my left upper arm is in such excruciating pain and it shoots up into my shoulder and ...

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 ...

MINNEAPOLIS - Kenta Maeda left the mound with Minnesota's athletic trainer for his second straight start, a concerning development in the early stage of his comeback from elbow surgery. The Twins sent ...