I have been prescribed Co-codamol 30/500 tablets to help reduce pain in my right buttock and in my leg (Sciatica ) I have only taken them at bedtime (2) for two nights and today (3rd day )two single tablets although the doctors instructions said 1 or 2 to be taken at no more hen four times a day . Tonight I have had and still have severe intergestion and could not and don t want to eat anything, and have stopped taking them so as you might imagine I am still suffering severe bum and leg pain . Do you have any thoughts for me. Many thanks Philip Mays