How does intraocular pressure affect patients?

Intraocular pressure (IOP) is a crucial factor in maintaining the health of the eye, and it has a significant influence on visual acuity. Elevated IOP is commonly associated with various eye conditions, most notably glaucoma. When IOP is sustained at high levels, it can lead to damage to the optic nerve, which is essential for transmitting visual information from the eye to the brain. This damage can cause a gradual loss of vision and, if left untreated, can result in complete blindness.

Therefore, understanding the implications of IOP is vital in the management of patients, as monitoring and controlling elevated pressures through medication, lifestyle changes, or surgical interventions can help protect and preserve vision. The relationship between IOP and visual acuity underscores why it is critical to assess and manage intraocular pressure in patients, particularly those at risk for ocular diseases. This context directly highlights the significance of IOP's impact on visual acuity.