"i just has distal bicep surgery, extremely painful. the injury that lead up to surgery was painful. doctor put me on percocet 5/325 then my surgeon gave me vicodin after the repair, well this did nothing. went back to the percocet, pain gone within 20-30 minutes. now we are post-op 7 days pain pretty intense after cast and staples removed 1 tab every 8 works great for me."