instruction: hi doctor I am a 54 year old male with complex medical histories including a current splenic artery aneurysm an occluded right vertebral artery historical major spinal cord trauma from intramural schwannomas removed twice and multiple liver hemangiomas I have had occasional erectile dysfunction my testosterone level is low and I am on trt is it safe for me to use viagra or similar drugs for ed
output: hi for further information consult to a sexologist online