How do you test for ocular hypertension?

Ocular hypertension has no noticeable signs or symptoms. A doctor of optometry can check the pressure in the eyes with an instrument called a tonometer. A doctor of optometry can also examine the inner structures of the eyes to assess overall eye health. Not all people with ocular hypertension will develop glaucoma.

Is ocular hypertension and glaucoma the same thing?

However, within this article, ocular hypertension primarily refers to increased intraocular pressure without any optic nerve damage or vision loss. Glaucoma is diagnosed when characteristic optic nerve and vision changes occur; typically with elevated eye pressure but occasionally with normal pressure.

What is the pressure test on eyes for glaucoma for?

Tonometry is a quick and simple test that checks the pressure inside your eyes. The results can help your doctor see if you’re at risk for glaucoma. Glaucoma is a disease in which the nerve of the eye (the optic nerve) is gradually damaged over time, resulting in a loss of vision.

Does ocular hypertension always lead to glaucoma?

It is a major risk factor for glaucoma, but does not necessarily mean you have glaucoma. Ocular hypertension just means your eye pressure is higher than normal, but you will be considered a “glaucoma suspect”. When you are diagnosed with ocular hypertension, your eyes will be checked often for signs of glaucoma.

What causes ocular hypertension?

Ocular hypertension is the result of poor drainage of the aqueous humor (a fluid inside the eye). Essentially, this means that too much fluid enters the eye without being drained, causing high amounts of pressure to build up. An injury to the eye, certain diseases and some medications may raise eye pressure.

What does ocular hypertension feel like?

Pain generally feels like a stabbing, burning, or stinging sensation. Pressure behind the eyes feels like fullness or a stretching sensation inside the eye. Keep reading to learn more about pressure behind the eye and its possible causes and treatments.

What is OCT test for glaucoma?

Optical coherence topography (OCT) tests obtain a topographical map of the optic nerve, using non-invasive light waves to take cross-section pictures of the retina. An OCT test measures the thickness of the nerve fiber layer, which is the portion of the optic nerve most vulnerable to eye pressure elevation.

How serious is ocular hypertension?

People with OHT are at increased risk of developing glaucoma, and it is very important for them to be monitored regularly. That way, if glaucoma does start to develop it will be spotted at the earliest possible stage, when treatment is most effective. Having OHT does not mean your vision is automatically at risk.

What is the ocular hypertension treatment study?

The Ocular Hypertension Treatment Study (OHTS) is funded by the National Eye Institute, a branch of the National Institutes of Health, to provide information to doctors and to patients about the proper management of people with this condition. The OHTS had two major goals.

How effective is topical ocular hypotensive treatment for glaucoma in hypertensive patients?

Topical ocular hypotensive treatment is safe and effective in reducing the incidence of glaucoma in ocu- lar hypertensive subjects. Treatment produces roughly a 50% decrease in the incidence of glaucoma. 7 2.

What is glaucoma (OHT)?

What is glaucoma? Ocular hypertension (OHT) simply means a raised pressure within the eye, although the eye is otherwise healthy. In glaucoma, there is usually high pressure alongside a damaged optic nerve and visual field loss.

Can you have high eye pressure without glaucoma?

There are millions of people in the United States who have increased pressure in their eyes (intraocular pressure) without glaucoma. Often this condition is referred to as ocular hypertension. Some of these people eventually develop glaucoma and loss of vision, whereas others lead their lives without developing the disease.