Glaucoma
Glaucoma
Glaucoma is a group of eye conditions that damage the optic nerve, essential for good vision. This damage is often due to abnormally high pressure in the eye. Glaucoma is one of the leading causes of blindness for people over the age of 60.
Types of Glaucoma
Open-Angle Glaucoma: The most common form, where the drainage angle formed by the cornea and iris remains open, but the trabecular meshwork is partially blocked, causing pressure buildup.
Angle-Closure Glaucoma: Occurs when the iris bulges forward to narrow or block the drainage angle formed by the cornea and iris, leading to a sudden increase in eye pressure.
Understanding Glaucoma
Symptoms of Glaucoma
Glaucoma is often called the “silent thief of sight” because many forms do not cause pain and produce no symptoms until noticeable vision loss occurs. However, some symptoms may include:
Peripheral vision loss: Gradual loss of side vision.
Tunnel vision: In advanced stages.
Severe eye pain: Particularly in angle-closure glaucoma.
Nausea and vomiting: Accompanying severe eye pain.
Sudden onset of visual disturbance: Often in low light.
Blurred vision
Halos around lights
If you experience any of these symptoms, seek immediate medical attention.
Causes and Risk Factors
Glaucoma is usually the result of high intraocular pressure (IOP), which can damage the optic nerve. Risk factors include:
Age: People over 60 are at increased risk.
Family history: Genetic predisposition can play a role.
Medical conditions: Such as diabetes, heart disease, high blood pressure, and sickle cell anemia.
Eye conditions: Severe eye injuries, retinal detachment, tumors, and eye inflammations.
Prolonged corticosteroid use: Especially eye drops.
Diagnosis of Glaucoma
Early detection is crucial. A comprehensive eye exam includes:
Measuring intraocular pressure (tonometry)
Testing for optic nerve damage (ophthalmoscopy)
Checking for areas of vision loss (perimetry)
Measuring corneal thickness (pachymetry)
Inspecting the drainage angle (gonioscopy)
Treatment Options
Treatment aims to lower intraocular pressure to prevent further optic nerve damage. Options include:
Medications: Prescription eye drops or oral medications to reduce eye pressure.
Why Choose Seva Netralaya for Glaucoma Treatment?
Expertise: Our team of experienced ophthalmologists specializes in glaucoma management.
Advanced Diagnostics: Utilizing state-of-the-art equipment for accurate diagnosis.
Comprehensive Care: Personalized treatment plans tailored to each patient’s needs.
Patient Education: We prioritize educating our patients about their condition and treatment options.