My Father is in super discomfort from 2 days. He has diabetes. 225 (last tested 1 hour before) He had circumcision done 2 days back by ZSR method. (Because of phimosis). The stapler is still there. Around that stapler the skin is SWELLED up. He is unable to pass even 10 ml of urine at a time. And this urine retention problem is from 4 days. He feels like urine is about to come after every 1 hour but not even a single drop come out. Sometimes theres burning sensation in penis. And sometimes white discharge is also there. He's also having black stool with burning sensation inside anus. Doctor prescribed him urimax 0.4 mg. Still no relief. Abdomen Ultrasound report is normal. Prostate size is normal. Few conretions are in left kidney. I've attached the medicines prescribed by the doctor. Please reply.