This study aimed to identify culprit drugs that reduced male semen quality.

This study aimed to identify culprit drugs that reduced male semen quality based on the United States [FDA’s] adverse event reporting system… the five drugs with the greatest number of cases were finasteride (845 cases), dutasteride (163), tamsulosin (148), testosterone (101), and valproic acid (54).

—A Pharmacovigilance Study of Drug-reduced Male Semen Quality Based on the Food and Drug Administration Adverse Event Reporting System Database: June 3, 2024