Hi this is Dr Hitin Mathur, orthopaedic surgeon at Fortis C Doc Hospital, New Delhi. Welcome to Practo. As far as your leg pain is concerned, it is important to examined you to find where exactly you have pain and to make a correct diagnosis. Deficiency of
vitamin D,
calcium or vitamin.
B12 can also cause pain. Sometimes leg pain along with back pain suggests nerve compression in the back. So I would suggest that you see an orthopaedic surgeon before starting any medications for the same.