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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!

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Please note that we will be open regular hours throughout the provincial lockdown that is set to start on December 26th. We and are keeping a close watch on safety measures!

There is a growing consensus that airborne virus is the biggest source of infection so we are maintaining a limit on the number of people allowed in our offices at any one time. Masks will continue to be mandatory and we will have our ventilation fans on at all times to maintain air circulation. We continue to keep a strict disinfection policy in place

Please click here to read our new protocols.

We encourage you to call or email us to book an appointment for an eye exam or eyewear purchase, in order to prevent any over crowding. We appreciate your understanding and cooperation and look forward to seeing you soon!