Hello...I m a 48 male, 6 foot, 315lbs. really working on the weight, etc. I m on a 40mg statin, 0.5 mg Alrazlam to help my sleep and 2-meds, (100mg Gabapentin and 7.5-325mg Oxycodone-Acetaminophen for pain in left hamstring pain caused be 5mm bulging disk from L2 through S1.My question is regarding possible ED: Which of these medications hinder an erection? There are times when my heart will pounding and I lose the erection. Any advice would be helpful, thank you for your time.Jason