Hi I am concerned about a young male family member who has genital psoriasis. He has just met a young woman, and this is interfering with their intimacy. He has mostly done home remedy stuff, and I am concerned about his health and feels he n ends to be evaluated by a dermatologist. Question: Does he need to see a urologist as well? What medications are most effective? The young man is 24 years old. Unsure of any other treatments or specialists. Thanks.