What Leads To Glaucoma?

Glaucoma is the leading cause of blindness, especially among older people. Glaucoma is a loss of vision resulting from damage to optic nerve fibre (which carries the images seen by the eye to the brain) due to elevated intraocular pressure.

Why Does Glaucoma occur?

Intraocular pressure is the pressure inside the eye as a result of the good working relationship between aqueous humor production and drainage.

The mechanism of raising intraocular pressure in glaucoma is impaired outflow of aqueous resulting from abnormalities within the drainage system of the anterior chamber angle or impaired access of aqueous to the drainage system.

The intraocular pressure is determined by the rate at which aqueous is produced and the rate at which it exits from the eye. In glaucoma, this balance has been disrupted, thus fluid formed does not leave as rapidly as it is formed so the pressure builds up.

The increased pressure damages the optic nerves of the retina and vision is affected.

Once a significant number of nerve fibers are damaged, blind spots develop in the visual field. Blindness results when the entire nerve fiber is damaged.

This is why early detection and treatment by the Best Ophthalmology doctor are the keys to the prevention of optic nerve fiber and blindness from the disease.

Different Types of glaucoma are Primary and Secondary depending on the presence or absence of associated factors contributing to the pressure rise.

According to this mechanism of intraocular pressure, glaucoma is classified into open-angle and closed-angle glaucoma.

Thief of Sight

Open-angle is one of the most common types of glaucoma. Here aqueous drainage becomes inefficient over time, mostly as a result of aging this leads to a gradual build-up of pressure within the eye.

When there is damage to the optic nerve due to this increase in pressure, then it is called Chronic open-angle.

The Careprost and Buy Careprost are both also popular Eye Medication that is meant for Treating Glaucoma.

This is often the reason, glaucoma is called,” the thief of sight”. The damage to vision is so gradual and painless that you are not aware of it until the damage is done.

People from age group 40-70 should do regular eye checkups because sometimes the disease is asymptomatic. Consult your eye doctor immediately if you face any serious eye problems.

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