<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi Ive been suffering with bad leg cramp on my right leg all night also my skin on my leg hurts to touch when I touch it its like a sting I have no rash or anything it just very sore an am not sure why it hashhappened I also suffer with blurry vision an serious head ake flowwing the blurry vision can you help me out on this on thanks  <response>: Hello, I have studied your case and I think you need to see a neurologist or a spine surgeon. Such numbness is suggestive of nerve compression in the back or vitamin B 12 deficiencies. In such cases you need to take blood serum level of B 12 and MRI of the spine. It will tell use if there is disc herniating or not. If yes then it should be taken care of. I hope this answer will be useful for you. Let me know if there is any other followup questions. Thanks 