CAFFEINE, WATER DRINKING TEST, AND GLAUCOMA

By Dr. Kevin -

The maximum intraocular pressure from the water drinking test was greater than the caffeine test and showed greater fluctuation in IOP (4.3 ± 2.7 mmHg [27.7%] p<0 .0001="" 1.9="" caffeine="" compared="" mmhg="" p="0.004).</p" test="" the="" to="">
The mean rise in IOP was greater with WDT than the CT. Intake of a 104mg caffeinated beverage does not appear to provide an alternative for patients unable to tolerate the WDT.

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