Hi, I have been experiencing upper back stiffness and pain in upper back on left side for 3 days. The pain is always there and the stiffness then at times it radiates all over the chest and back. When i lay on the effected side i am ok just cant lay on other side as the pain is too bad....
Hello, I have studied your case and most probably you are having back muscle spasm and this can be due to heavy weight lifting or sudden bending. I would suggest you to follow these steps.1. Hot water fomentation and voting gel local application.2. Avoid forward bending and heavy weight lifting.3. Do not Chat Doctor. 4. Muscle relaxant and painkiller should be taken.  I hope these steps will be helpful for you. Let me know if there is any other followup questions. Thanks