<s>[INST] i fx my rt greater tuberosity of humerus non displacement 2 weeks ago. they prescribed 500 mg tylenol every 6 hours. f site does not hurt but my biceps is still very painful. what is all the hoopla about tylenol and a what other otc drug might i try [/INST] This pain is normal postoperative. You must move your arm gradually. This pain will be relieved within the following weeks. You may take muscle relaxant (methocarbamol) 3 times daily for 2 weeks. </s>