Hello Dr. Samuel,
I am currently experiencing an intense burning sensation on my lower left leg. It does not hurt but it does bother me a lot. Prior to the burning sensation, the leg was tingling and numb, and just when I thought it was going away, it just transitioned to a burning sensation. Two weeks before all the symptoms began, I ran 5 miles around the nearby lake which is something I haven't done for a while probably like a year ago. I have no medical history of any sort besides the common cold. What could this be doctor?