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Puffer Test

Most people who’ve had a comprehensive eye exam are familiar with the puffer test. A puffer test is what it sounds like: With your head resting in the chinrest of a diagnostic machine called a slit lamp, your eye doctor uses a puff of air across the surface of the eye to measure the intraocular pressure, “inside” pressure, of the eye.

High pressure is a key indicator of glaucoma, a series of eye diseases that attacks the optic nerve.

How does a puffer test work?

Puff tests are quick and largely without discomfort. You’ll look at a light inside the machine while your eye doctor blows a gentle puff of air across the surface of your open eye. A device called a tonometer measures the eye’s resistance to the air, and calculates your internal eye pressure.

This usually takes only a few moments, and while your eye might water slightly, the procedure is generally over before you know it!

A puffer test is a part of glaucoma testing, and is a routine part of a comprehensive eye exam. Glaucoma is a serious disease of the optic nerve, and often doesn’t present itself until vision becomes impaired—that’s why it’s so important to have a puffer test to measure your intraocular pressure.

 

Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!

In February 2022, the Ministry of Health issued an extension of expired Health Cards until September 30th, 2022.  The date is nearing and we wish to remind you to check the expiry date of your health card prior to your appointment if it's after October 1st, 2022. ALL RED&WHITE health cards without expiry dates will no longer be valid after September 30th, 2022.

IF YOUR HEALTH CARD IS EXPIRED, YOU WILL NOT HAVE OHIP COVERAGE STARTING OCTOBER 1, 2022 AND YOU WILL BE REQUIRED TO PAY OUT OF POCKET FOR YOUR HEALTH SERVICES.