Antihypertensive Use and the Risk of Cataract in Patients with Hypertension: A Nationwide Case-control Study.

In a nationwide case-control study, the use of thiazide diuretics, beta-blockers, or ACE inhibitors do not represent minimal clinical important difference in the risk of cataract and the use of calcium channel blockers or angiotensin II receptor blockers is not associated with an increased risk of cataracts compared to non-use of each antihypertensive. Given the benefits of treating hypertension, such as the reduction in further complications, we suggest there is no need to change current clinical practice for antihypertensives.