What causes ocular hypertension?

High intraocular pressure is caused by seasonal factors, drug factors, diabetes and other reasons in most cases.

1. Seasonal factors

winter compared with summer, the temperature is lower, may cause eye vasoconstriction, eye blood circulation is not smooth, resulting in higher intraocular pressure in winter than in summer.

2. Drug factors

patients with long-term use of glucocorticoids, easy to interfere with normal aqueous circulation, resulting in increased resistance to aqueous outflow, resulting in high intraocular pressure.

3. Diabetes

mellitus patients with poor blood sugar control, causing retinopathy, easy to cause eye circulation function decline, causing high intraocular pressure.