Diagnostics·Diagnostics
Eye pressure test
Informed by recognized medical guidance
Overview
An eye pressure test is a quick and painless check that measures the pressure inside your eyes. High pressure can be a sign of glaucoma, a condition that can damage your sight. The test is also called tonometry.
Key facts
- The test takes just a few minutes and is usually part of a routine eye exam.
- It helps find glaucoma early, when treatment is most effective.
- Most people feel no pain, only a light touch or puff of air.
Yes, an eye pressure test is a standard part of eye exams for adults, especially those over 40.
Anyone can need an eye pressure test, but it is especially important for people over 40, those with a family history of glaucoma, people of African or Caribbean heritage, and those with certain medical conditions like diabetes.