What causes lower back pain when I sit on a toilet?
Patient: Lower back pain when i sit on a toilet. I am à mâle 74 years old and get a sharp pain just above thé sacrum. I suffer from an oversised prostate for which i take flowmax and avodart daily. Any suggestions, i have discussed with my Dr and he has no advice. My e mail is YYYY@YYYY Doctor: it could facet joint arthropathy, common in your age group. Proper history examination required. visit you pain physician he will guide you medical and intervention measures depending on the cause.