The pressure inside your eye, known as intraocular pressure (IOP), can vary from hour to hour and is affected by a variety of factors including your heartbeat, the amount of fluids you drink, and your body position.
Acs iekšējais jeb intraokulārais spiediens diennakts laikā mainās, un to ietekmē dažādi faktori — cilvēka sirdsdarbība, izdzertā šķidruma daudzums, ķermeņa stāvoklis un citi.