I am 55 year old suffering from back ache since last one year, I have got done mri in medanta medicity gurgaon. Report shows compression between c4 and c5 and also taken course of calcium and multivitamine as well as ayurved medicine. Though I am walking 5 km every day. I get like shifting pain and remail on left, right upper / lower back 2-3 days. I also get sciatica pain some time in left limb and some time in right limb which remain for 4-5 days. I am overweight much fat on stomach please tell me what I should do also suggest medicine for sciatica pain and back pain. Thanks