What Are Retinal Disorders? (રેટિનાની બીમારી)
Retinal disorders are diseases that affect the retina, the light-sensitive layer at the back of the eye responsible for converting light into signals sent to the brain for vision.
Damage to the retina can lead to blurred vision, distorted vision, or permanent vision loss if not treated early.
Common Types of Retinal Disorders
What are the causes ?
- Diabetes
- High blood pressure
- Aging
- Eye injury
- Genetic factors
- Severe myopia (high power)
What are the Common Symptoms
Immediate consultation is necessary if sudden symptoms appear.
How do I get tested ?
- Dilated retinal examination
- OCT (Optical Coherence Tomography)
- Fundus photography
- Fluorescein angiography
- Ultrasound (in certain cases)
Treatment Options
Treatment depends on the condition :
Intravitreal injections
Laser therapy
Vitrectomy surgery
Retinal Cryopexy
Photodynamic Therapy (PDT)
Scleral Buckling
Intravitreal Implants
Oral / Systemic Medications
Early diagnosis significantly improves outcomes.
How can this be prevented ?
- Regular eye check-ups (especially for diabetics)
- Control blood sugar and blood pressure
- Avoid smoking
- Protect eyes from injury
FAQ
The retina is the light-sensitive layer located at the back of the eye. It captures light and converts it into electrical signals that are sent to the brain, allowing us to see clearly.
Retinal disorders are conditions that damage or affect the retina. Since the retina plays a crucial role in vision, any damage to it can lead to blurred vision, distorted vision, or even permanent vision loss if not treated in time.
People with diabetes, high blood pressure, increasing age, severe myopia (high power glasses), a family history of retinal conditions, or a history of eye injury are at higher risk of developing retinal disorders.
Diabetes can damage the small blood vessels in the retina, a condition known as diabetic retinopathy. If left untreated, it can gradually reduce vision and may eventually lead to blindness.
Retinal disorders often cause symptoms such as blurred or distorted vision, sudden appearance of floaters, flashes of light, a shadow or curtain-like effect in vision, or sudden loss of vision. Immediate consultation is necessary if any sudden changes in vision occur.
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