Pancreatitis is excruciatingly painful, especially after eating. The pancreas is behind the lower part of the stomach, ...

Right-sided pain under the armpit may be due to muscle strain, infections, or skin conditions. Sometimes, armpit pain may indicate a more serious issue, such as cancer or a heart issue. The armpit ...

A 31-year-old man ignored what he thought was gym-related muscle pain, only to learn it was an early sign of a serious and ...

Seattle Mariners right-hander Bryan Woo has been diagnosed with minor inflammation in his pectoral muscle, according to what manager Dan Wilson told reporters ahead of Saturday's game versus the ...

Your armpit, also known as the axilla, contains a large collection of lymph nodes, hair follicles, and sweat glands. A number of things can cause pain in the hollow created by your chest wall, muscles ...

You use your chest muscles every day with simple movements like pushing open a door or picking up a toddler. Powerlifters need those strong pec muscles to lift heavy with the bench press. Building a ...

Add Yahoo as a preferred source to see more of our stories on Google. Orthopedic Surgeon is Begging Men Over 40 to Strengthen These Neglected Muscles to Eliminate Chronic Neck and Upper-Back Pain ...