Muscle and joint pain may overlap, but they can have different causes and treatment approaches. Muscle and joint pain can accompany swelling, stiffness, reduced mobility, and other symptoms. This ...

Armpit pain can come from injuries, infections, or swollen lymph nodes. To diagnose armpit pain, doctors may use lab tests, physical exams, and imaging studies. Symptoms of armpit pain include ...

As you step out, you trip and land awkwardly. You think you’ve twisted your ankle. Or is a sprain? What’s the difference ...

You have 20 muscles in your forearm, the part of your arm between your elbow and your hand. They help you move your arms, hands, and fingers and perform many of the tasks of daily life. You can strain ...

You may get muscle cramps from dehydration, mineral loss, or overuse during exercise. Warm up and stretch your muscles before exercise, and stay hydrated to prevent muscle cramps. Muscle cramps ...

Three had to undergo surgery to relieve dangerously swollen muscles. Aug. 21, 2010— -- Doctors and school officials are trying to determine why 12 Oregon high school football players suffered ...

Many things may cause a lump to appear in the groin or pelvic area, including cysts, swollen lymph nodes, a hernia, or enlarged blood vessels. Treatment will depend on the cause. The groin contains ...

A pea-sized lump in your neck is usually a swollen lymph node. It’s often a sign you’re fighting an infection or a result of an insect bite or sting. The appearance of a pea-sized lump in your neck ...