How is high intraocular pressure caused

High intraocular pressure may be related to physiological factors, glaucoma, cerebral hemorrhage and other factors.

1. Physiological factors

due to cold season, vasoconstriction, eye circulation function weakened, patients may appear winter intraocular pressure higher than the phenomenon of summer. Due to the periodic changes in adrenocortical hormones in the body, high intraocular pressure may occur in late night and early morning.

2. Glaucoma

patients due to aqueous humor reflux disorder or excessive aqueous humor generation, high intraocular pressure phenomenon may occur.

3. Cerebral hemorrhage

patients bleeding more brain tissue swelling, resulting in increased intracranial pressure, may indirectly cause high intraocular pressure.