Glaucoma is an eye sickness that can harm your optic nerve. The optic nerve supplies visual data to your cerebrum from your eyes. Glaucoma is the consequence of strangely high pressure inside your eye. After some time, the expanded pressure can dissolve your optic nerve tissue, which may prompt vision misfortune or even blindness. In the event that it’s gotten early, you might have the option to counteract extra vision misfortune or loss.

What Are the Symptoms of Glaucoma?

The most widely recognized kind of glaucoma is open-point glaucoma. It has no signs or symptoms with the exception of steady vision loss. Hence, it’s significant that you go to yearly exhaustive eye tests so your ophthalmologist, or eye doctor, can screen any adjustments in your vision.

Intense edge closure glaucoma, which is otherwise called narrow-angle glaucoma, is a health-related crisis. See your eye specialist promptly in the event that you experience any of the symptoms:

serious eye pain
redness in your eye
abrupt vision disturbance
seeing hued rings around lights
abrupt obscured vision

What is Glaucoma?

What Causes Glaucoma?

The back of your eye constantly makes an obvious liquid called watery humor. As this liquid is made, it fills the front piece of your eye. At that point, it leaves your eye through diverts in your cornea and iris. If these channels are blocked, the common pressure in your eye, which is known as the intraocular weight (IOP), may increment. As your IOP expands, your optic nerve may harm. if the damage of nerve increases, you may start losing vision in your eye.

What makes the pressure in your eye increment isn’t constantly known. But eye specialists trust at least one of these may play an important role:

  • expanding eye drops
  • blocked or limited drainage in your eye
  • drugs, for example, corticosteroids
  • poor or decreased bloodstream to your optic nerve
  • high or raised blood pressure

What Are the Types of Glaucoma?

Five significant sorts of glaucoma exist. These are:

Open-Angle (Chronic) Glaucoma

Open-edge, or ceaseless, glaucoma has no signs or symptoms aside from continuous vision misfortune. This misfortune might be delayed to such an extent that your vision can endure irreparable harm before some other signs become clear.

Angle Closure (Acute) Glaucoma

If the watery humor liquid is all of a sudden hindered, the fast development of liquid may cause an extreme, snappy, and agonizing increment in pressure. Angle-closure glaucoma is an emergency circumstance. You should call your eye doctor quickly on the off chance that you start encountering symptoms, for example, serious pain, sickness, and obscured vision.

Congenital Glaucoma

Kids brought into the world with congenital glaucoma have a deformity in the angle of their eye, which eases back or anticipates ordinary liquid drainage. Congenital glaucoma normally gives symptoms, for example, shady eyes, over the top tearing, or affectability to light. Congenital glaucoma can keep running in families.

Secondary Glaucoma

Auxiliary glaucoma is regularly a symptom of damage or another eye condition, for example, cataract or eye tumors. Prescriptions, for example, corticosteroids, may likewise cause this kind of glaucoma. Moreover, with very few chances, eye surgery can cause secondary glaucoma.

Normal-Tension Glaucoma

In a few cases, individuals without expanded eye pressure develop harm to their optic nerve. The reason for this isn’t known. Nonetheless, outrageous affectability or absence of bloodstream to your optic nerve might be a factor in this sort of glaucoma.

Who Is at Risk of Glaucoma?

As indicated by the World Health Organization (WHO), glaucoma is the subsequent driving reason for blindness around the globe. The hazard factors for glaucoma include:


Individuals more than 60 are at an expanded danger of glaucoma and the danger of glaucoma increments marginally with every time of age.

Eye Problems

Constant eye aggravation and thin corneas can prompt expanded pressure in your eyes. Physical damage or injury to your eye, for example, being hit in your eye, can likewise cause your eye strain to increment.

Family ancestry

A few sorts of glaucoma may keep running in families. In the event that your parent or grandparent had open-angle glaucoma, you’re at an expanded danger of building up the condition.

Therapeutic History

Individuals with diabetes and those with hypertension and coronary illness have an expanded danger of creating glaucoma

Some medicine

If you are taking corticosteroids for a long period this will increase the risk of secondary glaucoma.

How Is Glaucoma Diagnosed?

To analyze glaucoma, your ophthalmologist will need to do a comprehensive eye assessment. They’ll check for indications of crumbling, including loss of nerve tissue. They may likewise utilize at least one of the accompanying tests and methods:

Point by point Medical History

Your eye specialist will need to know what symptoms you’ve been encountering and, that you have any close to home or family ancestry of glaucoma. They’ll additionally request a general assessment of health to decide whether some other conditions of health might affect your eye, for example, diabetes or hypertension.

Tonometry Test

This class of tests estimates your internal pressure of eyes.

Pachymetry Test

Individuals who have thin cornea have an expanded danger of glaucoma. A pachymetry test can tell your eye doctor if your corneas are more slender than normal.

Perimetry Test

This test, otherwise called a visual field test, can tell your eye specialist if glaucoma is influencing your vision by estimating your peripheral, or side, vision, and your focal vision.

Checking Your Optic Nerve

In the event that your eye specialist needs to screen for slow changes to your optic nerve, they may take photos of your optic nerve to do correlation over time.

How Is Glaucoma Treated?

The objective of glaucoma treatment is to lessen IOP to stop any extra loss of eyesight. Also, eye specialists will start treatment with eye drops. If these don’t work or further developed treatment is required, your ophthalmologist may recommend one of the accompanying medicines:


There are few medicines available that reduce the IOP. These drugs are accessible as eye drops or pills, yet the drops are progressively normal. Your eye doctor may recommend one or a mix of these.

Medical procedure or Surgery

If the IOP is caused by the blockage or moderate channel, an eye specialist may recommend a medical procedure to make a seepage way for liquid or wreck tissues that are liable for the expanded liquid.

Treatment for angle-closure glaucoma is extraordinary. This kind of glaucoma is a health-related crisis and requires prompt treatment to diminish eye pressure as fast as possible. Drugs are typically endeavored first, to turn around the angle closure. conclusion, however, this might be fruitless. A laser methodology called laser peripheral iridotomy may likewise be performed. This method makes little openings in your iris to increase the movement of fluid.

Will a Person with Glaucoma Go Blind?

If the pressure reverses to normal and your expanded IOP can be halted vision loss can be eased back or even halted. But, till now there is no solution for glaucoma, you’ll likely need treatment for your whole life to normalize your IOP. Further, vision lost because of glaucoma can’t be reestablished.

Would glaucoma be able to Be Prevented?

Glaucoma can’t be anticipated, however, it’s as yet essential to get it early so you can start treatment that will help keep it from deteriorating. The most ideal approach to get any kind of glaucoma early is to have a yearly preventive eye care appointment. Make a meeting with an ophthalmologist. Basic tests performed during these standard eye checks might have the option to identify harm from glaucoma before it advances and starts causing vision loss.