Marlette is a city in Sanilac County in the U.S. state of Michigan. The population was 1,875 at the 2010 census. The city is located within Marlette Township, but is politically autonomous. Marlette is known as The Heart of the Thumb due to its location in Michigan's thumb.
Measuring Eye Pressure. Eye pressure is measured in millimeters of mercury (mm Hg). Normal eye pressure ranges from 12-22 mm Hg, and eye pressure of greater than 22 mm Hg is considered higher than normal.When the IOP is higher than normal but the person does not show signs of glaucoma, this is referred to as ocular hypertension.High eye pressure alone does not cause glaucoma. However, it is a significant risk factor.Individuals diagnosed with high eye pressure should have regular comprehensive eye examinations by an eyecare professional to check for signs of the onset of glaucoma.igh eye pressure alone does not cause glaucoma. However, it is a significant risk factor. Individuals diagnosed with high eye pressure should have regular comprehensive eye examinations by an eyecare professional to check for signs of the onset of glaucoma.
A feeling of pressure behind your eyes doesnât always stem from a problem inside your eyes. It usually starts in another part of your head. Though eye conditions can cause eye pain and vision problems, they rarely cause pressure. Even glaucoma, which is caused by a buildup of pressure inside the eye, doesnât cause a feeling of pressure. Eye conditions like pink eye or allergies can cause eye pain, but not pressure. Pain generally feels like a stabbing, burning, or stinging sensation. Pressure behind the eyes feels like fullness or a stretching sensation inside the eye.