Lily Miller Have you heard of high intraocular pressure or ocular hypertension? What is normal eye pressure? You’ve probably heard of high blood pressure or hypertension. Everything you need to know about this eye condition, including your risk factors, is provided below.
Table of Contents
What Is Normal Eye Pressure?
Although the range of normal eye pressure is substantially higher than the average eye pressure of 15 mm Hg (millimeters of mercury). 90% of people will experience pressure between 10 and 21. This does not imply, however, that having a blood pressure of 22 or greater is abnormal. Every person and every pair of eyes are unique. Many individuals with pressures in their mid-20s do not have glaucoma, and their eye care professional can monitor them with regular eye exams. There are also persons with glaucoma who experience worsening of their condition despite the fact that medication may lower their pressure below 22.
Relationship Between Ocular Hypertension And Glaucoma
Intraocular pressure, also known as intraocular pressure (IOP) or ocular hypertension, refers to the pressure of fluid in the eye. Studies have shown that high eye pressure increases the risk of glaucoma, a vision threatening eye disease.
If left untreated, prolonged and persistent high eye pressure can cause pressure to push against the optic nerve, causing damage that can lead to permanent vision loss.
Causes Of High Eye Pressure
Ocular hypertension occurs when aqueous humor, a clear fluid that fills the anterior chamber of the eye, does not flow out of the eye properly. Aqueous humor is designed to nourish specific structures in the front of the eye, including parts of the lens, iris, and cornea, and to keep the eye pressurized so it doesn’t collapse.
The drainage system that allows aqueous humor to drain from the eye must be kept clean and intact to maintain normal intraocular pressure. When fluid is not drained efficiently, fluid may accumulate, which can lead to increased intraocular pressure.
How Is Eye Pressure Measured?
Because changes in intraocular pressure do not cause any pain, they can go undetected for years, eventually leading to vision loss. Although home IOP measurements are available, the preferred method for accurate and consistent measurement of IOP is a regular and thorough eye exam. During the eye exam, your eye doctor will perform an IOP test to measure your IOP and detect changes in your IOP.
How To Reduce Eye Pressure?
Your ophthalmologist may prescribe some special eye drops to reduce intraocular pressure. You can also control high intraocular pressure and improve the overall health of your eyes by choosing a good lifestyle:
- A healthy diet includes plenty of fruits and vegetables.
- Maintain moisture.
- Exercise regularly.
- Limit caffeine intake.
Conclusion
Your eyeballs’ pressure is known as intraocular pressure (IOP). Ocular hypertension is brought on by that pressure being higher than usual. Ocular hypertension is a sign that you may develop glaucoma even though it is not an eye illness in and of itself.
Your eye pressure is indicated as mm Hg, or millimeters of mercury. The range of the normal ocular pressure is 10 to 21 mm Hg. Higher than 21 mm Hg is considered high intraocular pressure.
