<s>[INST] Ok thank you...I had a colonoscopy 2 weeks ago and I have severe lower back and hip pain. My doctor says it is totally unrelated to the colonoscopy buit I dont believe it. I am in pain and no pills seem to take it away.Appreciate your comments   thank you [/INST] Is your pain has arise recently or since months.  Most probably it could be due to weakness  of back muscles.  I would recommend you to get x ray of your spine,  and hip.  This will give you idea about real problem  start physiotherapy of your back and hip. </s>