Glaucoma

Glaucoma is a serious eye condition that can lead to irreversible vision loss if not diagnosed and treated in its early stages. In this article, we will delve into the causes, symptoms, and treatment options for glaucoma, providing valuable insights for those seeking information about this sight-threatening disease.

What is Glaucoma?

Glaucoma is a group of eye conditions that damage the optic nerve, which connects the eye to the brain. This damage is often caused by elevated intraocular pressure (IOP) resulting from a buildup of aqueous humor, the fluid that circulates in the front part of the eye.

Causes of Glaucoma:

- Increased Intraocular Pressure:

High IOP is the most common cause of glaucoma.

- Age:

Individuals over the age of 60 are at a higher risk.

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- Family History:

Glaucoma often runs in families.

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- Medical Conditions:

Certain medical conditions like diabetes and hypertension can increase the risk.

- Eye Trauma:

Severe eye injuries can lead to secondary glaucoma.

Symptoms of Glaucoma:

- Gradual Loss of Peripheral Vision:

Often unnoticed until advanced stages.

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- Blurred Vision:

Objects may appear hazy or less distinct.

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- Halos Around Lights:

Especially in the early morning or at night.

- Severe Eye Pain and Headaches:

Accompanied by nausea and vomiting in acute cases.

Types of Glaucoma:

- Open-Angle Glaucoma:

The most common type, where the drainage angle between the iris and cornea is open but becomes less efficient over time.

- Angle-Closure Glaucoma:

The drainage angle is blocked, causing a sudden increase in IOP.

Diagnosing Glaucoma:

- Tonometry: Measures intraocular pressure.

- Ophthalmoscopy: Examines the optic nerve for signs of damage.

- Visual Field Test: Detects loss of peripheral vision.

- Gonioscopy: Determines the angle between the iris and cornea.

Treatment Options:

- Medications:

Eye drops to reduce IOP.

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- Laser Therapy:

Procedures like laser trabeculoplasty to improve fluid drainage.

- Surgery:

Trabeculectomy or implantation of drainage devices for advanced cases.

Glaucoma Prevention:

- Regular Eye Exams: Especially for individuals over 40 or with a family history.

- Healthy Lifestyle: Proper diet, regular exercise, and managing medical conditions can lower the risk.

- Protective Eyewear: Wearing safety glasses during sports and work to prevent eye injuries.

Your vision is irreplaceable, and at At Eye Clinic, we understand its worth. Glaucoma may be a formidable adversary, but with our expert care, early detection, and personalized treatments, you can face it with confidence. Schedule your appointment today and let us be your partners in preserving the precious gift of sight. Your eyes deserve nothing but the best, and at At Eye Clinic, we deliver excellence, one patient at a time.