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make yourself more knowledgeable."
Know Your Numbers - See how you're doing
Download your FREE IOP tracker now!

To stay on track with your treatment, stay on top of your numbers

Believe it or not, the fact that you can't see or feel IOP — whether it's high or low — can be a disadvantage. That's because there are no obvious warning signs that your sight could be at risk. But if your IOP gets too high, it can lead to vision loss. While high IOP is not, in itself, the only sign that your vision may be at risk, “seeing” your numbers is important. You can do this by keeping a record and observing your results over time. Remember, high IOP is never “cured” but must be treated everyday to help lower IOP. Knowing how you're doing can help you stay on track.

Get our FREE IOP tracker

Print out our IOP tracker and bring it to your appointments. Each time you have your IOP measured, jot down the number, or ask your doctor to do it.

Download your FREE IOP tracker now!

Your Guide to High IOP - When is eye pressure too high?
Most people aren't as familiar with eye pressure numbers as they are with blood pressure or cholesterol numbers. Of course, everyone has some pressure within the eye. But how do you know when it's too high? Is there a common guideline or is it different for each person? Understanding your number, and what it means, can be a helpful tool in tracking the progress of your treatment.

What's a “high” IOP?

Typically, a pressure of 14-16 millimeters of mercury (mm HG) is considered normal. A pressure of 21 mm HG or higher is considered cause for concern. But everyone's optic nerve is different. An IOP measurement deemed normal in some eyes might be considered high in others.

Your target IOP

A healthy IOP for you may not be the same as a healthy IOP for someone else. Eye pressure and the optic nerve's ability to tolerate it will differ from person to person. Be sure to consult with your doctor about what your target number should be.

Spikes in pressure

IOP must be managed around the clock. Most patients with open-angle glaucoma experience significant fluctuations in IOP during the day. Because these spikes can contribute to the progression of glaucoma, it's essential to take your medication as directed.
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