There are many causes of leg pain. Causes can relate to the following ... The muscle — usually the calf at the back of the lower leg — tightens and spasms. Nocturnal leg cramps are common ...

According to the Mayo Clinic, deep vein thrombosis is a blood clot that forms in one of the deep veins of the body, usually in the legs. It often causes pain, swelling or warmth in the leg. DVT can ...

Your legs may feel numb and grow weaker ... These can check for infections, kidney stones, and other possible causes. Lower back pain is a common problem with many possible causes.

This test is popular for patients who suffer lower back pain ... your pain worse or causes it to go away suddenly, it is generally considered a positive straight leg raise test.

The veteran all-star Milwaukee Bucks guard was diagnosed with deep vein thrombosis (a blood clot in his lower right leg ... usually in the legs. It often causes pain, swelling or warmth in ...