
Regular Cialis Use Linked to Modest Glaucoma Risk, Study Finds
An observational study of 36,927 men aged 40+ found that regular tadalafil use over five years was associated with a higher glaucoma diagnosis rate (3.93% vs 3.16% in non-users), a 22% relative increase with an absolute difference of about 0.77 percentage points. The study cannot prove causation, and researchers note that the overall risk remains small; patients using tadalafil long-term should discuss eye monitoring with a clinician rather than stopping the medication.






