A dull feeling in your left arm could be from overuse or strain. Learn what causes pain on this part of the arm here and ...

Lower left back pain is muscle, organ, or nerve-related. This article helps you get closer to what’s causing continued pain ...

“It usually causes pain on the lower left side of your belly, and you might also have fever, nausea, or changes in your bowel habits.” Most cases are treated with rest, antibiotics, and ...

Different headache types can cause pain on the left side of the head. The pain usually isn’t cause for worry. But if the pain is intense or doesn’t go away, there may be a more serious cause.