Lupus and myositis are chronic autoimmune conditions that have distinct causes and treatments. Read about their symptoms and ...

Hamstring pain can be sharp or cause tightness in the back ... bruising, pain, weakness, swelling, or a more severe muscle injury. They may order imaging tests like magnetic resonance imaging ...

If you experience severe or sudden calf pain or suddenly have trouble moving or walking, it’s time to contact a healthcare ...

Many factors can cause severe hand pain including an injury or medical conditions Here’s a detailed guide to the underlying ...

Muscle fatigue is a reduced ability to produce force with your muscles. Some of the most common causes of muscle fatigue include exercise, aging, and immobility. Conditions like arthritis and ...

At one point or another, we’ve all experienced the unexpected, intense pain of a muscle cramp. Here's how to start feeling ...

Muscle strain and sprains ... but it can put pressure on your spinal canal and nerves, which can cause pain, weakness, and numbness. It may affect not only your back but also your neck or legs.

Muscular dystrophy is a group of complex diseases that cause progressive muscle weakness and loss of muscle ... A GI doctor can work to address the pain, bloating, and severe constipation that ...

The pain from these contractions can cause mobility limitations and a tense feeling within the muscle, he says. While they’re usually harmless, muscle cramps are undoubtedly uncomfortable.