I am a 61 year old male. Currently I am on 40mg of Lisinopril per day (20mg morning & 20 mg evening) this was prescribed by a Nephrologist for "leaking kidneys". non visible blood and protein. My blood pressure has always been fine. within the last 6 months I have noticed the left side of my scrotum is collecting a fluid that is making this condition quite obvious. It is only noticeable on the left side, the right side is normal. I do not have any pain at all in that area. I have not talked to a doctor about this issue yet. What in the world would be causing this situation?