<s>[INST] my husband had a very serious accident when he was a teenager. Among other things he damaged his kidney. He now is 73 and has found blood in the crotch of his underwear. He is also an alcoholic and drinks every day. Can you help me since he refuses to go to a dr. [/INST] Thanks for asking in healthcaremagic forumIn short: Accident when teenager/kidney damage may not be related at all to your present complaintExplanation: You cannot find blood in perineal area without injury. So, please give details regarding this. Or else please get your husband to a doctor for physical examination. Explain him and get him to the doctor. All the best. </s>