
Popular ED Drug Linked to Small Increase in Glaucoma Risk
Taiwanese study of nearly 37,000 men over 40 found daily tadalafil use for urinary symptoms associated with a 22% higher risk of developing glaucoma over five years versus non-users, and a higher risk of ocular hypertension. Absolute glaucoma incidence rose from 3.16% to 3.93% among users (about 0.77 percentage points). Although the overall risk remains small, doctors should monitor vision in patients prescribed PDE5 inhibitors, especially those with glaucoma risk factors, and more research is needed to understand the mechanism.












