Written By-james Martin  Pharmacologist (M.Pharm) • Published: 13/10/2023• Updated: 10/07/2025 Medically Reviewed by Dr. Aditya Shah Trusted Source Dr. Aditya ShahExpert In Clinical Pharmacology And Drug SafetyView more Viagra and the other phosphodiesterase 5 inhibitors are meant to be taken only by men who have erectile dysfunction (ED). Having erection issues within males is growing up … Continue reading Erectile Dysfunction Oral Medications Such As Viagra