Common "Eye Pressure" queries answered by top doctors | iCliniq

Eye Pressure

Eye pressure refers to the measurement of fluid pressure inside the eyes. It is also known as intraocular pressure (IOP). The value is measured in millimeters of mercury (mm of Hg). The normal value varies from 10 to 21 millimeters of mercury, with an average value of 15 millimeters of mercury. Too low or high in the pressure range can affect eye health and cause various vision problems.

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My eye pressure is 15 mm Hg and 18 mm Hg. Does different pressure lead to problem?

Query: Hello doctor, I did an eye test for the first time in my life and took images and a bunch more. Everything looked normal, but my eye pressure was different in each eye. One was 15, and the other was 18. Do I have anything to worry about? Please help.   Read Full »


Dr. Zahid Malik

Answer: Hi. Welcome to icliniq.com. Intraocular Pressure (IOP) is pressure in the eyeball to keep its shape formed. Its normal range is below 20 mmHg. IOP also fluctuates with different causes, and there is also a daily fluctuation. In your case, IOP readings are in the normal range. It seems normal,...  Read Full »

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