Leg cramps—often referred to as a charley horse—are painful, involuntary contractions of the muscles in your thigh or calf ... how leg cramps feel, their causes, and prevention and treatment ...

An inner thigh rash is a skin irritation that develops on the inner portion of your upper legs or groin area ... While most causes of inner thigh rashes are not serious, it's important to see ...

There are some medical conditions that occasionally cause leg cramps (especially sleep disorders like restless leg syndrome). Although many of my patients try supplements, I haven’t seen a lot ...