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Eye atmospheric pressure refer to the intraocular pressure which is different from normal term air pressure . It is the major characteristic of a severe heart disorder called glaucoma . Because of eminent pressure , the optic mettle responsible for visual modality carry-over from centre to brain cell is damaged lead in red ink of imagination . The price occurs if the press is above 21 mmHg or 2.8 pka . But in some individual , the press in the intraocular will stay on high without cause any damage . This is known as visual hypertension because of heaviness in cornea make the air pressure mellow than normal . Conversely , some people have scummy pressure with opthalmic face terms known as normotensive glaucoma .
How Does It Feel To Have High Eye Pressure?
unresolved and closed slant glaucoma is the type where both have the characteristic characteristic of intraocular press . Open - angle develops very slowly compared to closed and without any bother whereas , closed - abled suddenly train with severe - heart botheration . Headaches , halos around vision , dilated pupils , going of sights , reddishness , nauseaandvomitingare sign and symptoms of the sudden growing of closed - angleglaucoma . These condition initiated by optic nerve damage because of high pressure level inside eyes can only be trim if treated at in the beginning . Sharp pain due to muscle spasm may last for several hours in shut - angle glaucoma . Sometimes , the affected individual ’s cornea becomes swollen and the individual feel like bubbles of fluid when pressure is high pressure .
The shut angle is irreversible as it causes a multifactorial deleterious effect of optic nerve injury and retinal ganglion prison cell death . This type is a well - known of the cause of dry eyes and patients feel often like eye full of grit . grainy sensation in the early morning which may get worse during the day hours . ironic eyes may change in the consideration , it depends on the severeness of the disease and mostly associated with itching sensation and uncomfortable in the eyes . Medical grade tear have some positive result and soothe thedry eyes , but it may not help for all individuals . It may devil because of the salt like a deposition in the lower lid .
Glaucoma in some patient may progress slowly without any symptom or signs . The condition is promise “ silent thief of sight ” and inquiry still do n’t lie with the causa of the obtuse progression . This disease also occurs in children and infants but very rarely . This condition is known as “ congenital glaucoma ” which may occur at the prison term of birthing because of mental defectiveness in the drain . If diagnose before 3 age it is infantile and juvenile after 3 years of old age . If intraocular pressure is in elevated level , the eyes will become enlarge . Cornea makes the abnormal enlargement and injures the cells result in corneal clouding up and sensitivity of spark .
Congenital glaucoma is a serious scourge to babe , which is associated with many systemic shape such asneurofibromatosis , inborn rubella , Lowe syndrome , Sturge - Weber syndrome , andMarfan syndrome . If the disorder is doubt in the other microscope stage , infant or juvenile is typically tested under general anaesthesia to measure the eye pressure accurately . The designation of angle form and damage point of the ocular nerve will be helpful in handle the infants . If congenital glaucoma is name , it is treated with a surgical function call a goniotomy .
Several sport - related injuries ( for exercise , hoops and packing ) affect the drain system of rules make the pressure increase in the center . It is call off as lowly glaucoma , in many cases , it is often referred as “ traumatic glaucoma ” which fall out immediately after the injury or many year later the injury . “ Pigmentary glaucoma ” is another form of secondary glaucoma , occurring when the pigment granules behind the iris infiltrate into the sedimentary liquid body substance which is acquire within the eye . These granule then flow towards the drain canals meant for drain of sedimentary humor and bit by bit start to block them . Over prison term , these canal get completely blocked which leave in significant damage to the drain system of rules of the eye head to high pressure in the heart .
The decrement in insistency within the eyes is the only alternative to reduce the shock of the disease at the former stages .
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