You knew you had a thyroid issue. It just took your labs a couple of years to catch up. If you were lucky, you were prescribed magic pills and you shed your excess weight, your energy bounced back, your bowel movements became regular, and your bouncy shining hair landed you in a Pantene commercial.
Here are a few commonly found causes of pain in upper part of the thigh: Hamstring Injury: One of the major causes behind upper thigh pain is hamstring injury and the resultant muscle pain is felt at the back side of the thigh. The hamstring muscle is a vital thigh muscle which starts from buttock and ends at the back of the knee.
What does it mean when you get sharp pain with burning followed by itching in your upper leg behind knee? Dr. Nancy Baxi Dr. Baxi Nerve: Difficult to tell with such little history but off the top of my head, burning and itching tend to indicate the nerves in your back or leg as the cause.