Diabetic Retinopathy: Protect Your Vision

Why is Diabetic Retinopathy Dangerous?

• Often no symptoms in early stages

• Progressive damage to retinal blood vessels

• Can lead to:

  • Retinal detachment

  • Glaucoma

  • Permanent vision loss 

Early diagnosis is the only way to prevent severe complications

Types of Diabetic Retinopathy

1. Non-Proliferative Diabetic Retinopathy (NPDR)

• Early stage

• Blood vessels weaken and leak

• May cause swelling in the retina (macular edema)

2. Proliferative Diabetic Retinopathy (PDR)

• Advanced stage

• New abnormal blood vessels grow

• Can bleed into the eye and cause severe vision loss 

Symptoms of Diabetic Retinopathy

Early Stage:

• No noticeable symptoms

Advanced Stage:

• Blurred or fluctuating vision

• Floaters (black spots or strings)

• Dark or empty areas in vision

• Vision loss 

Symptoms usually appear only after significant damage has occurred

Causes of Diabetic Retinopathy

The main cause is high blood sugar levels over time, which damage retinal blood vessels. 

How it happens:

• Blood vessels weaken and leak

• Retina swells (macular edema)

• New abnormal vessels grow

• Scar tissue forms, affecting vision

Risk Factors 

You are at higher risk if you:

• Have diabetes for a long time

• Poor blood sugar control

• High blood pressure

• High cholesterol

• Smoking

• Pregnancy (in diabetic patients) 

When Should You See a Doctor? 

Consult an eye specialist immediately if you notice:

• Sudden blurred vision

• Floaters or black spots

• Vision distortion

• Sudden vision loss

Annual eye exams are essential for all diabetic patients

Diagnosis of Diabetic Retinopathy

A detailed eye examination includes:

• Dilated eye exam

• OCT (Optical Coherence Tomography)

• Fundus photography

• Fluorescein angiography

These tests help detect early retinal damage even before symptoms appear.

Treatment Options for Diabetic Retinopathy

Treatment depends on the severity of the condition:

Medications / Injections

• Anti-VEGF injections reduce swelling and abnormal vessels

Laser Treatment

• Seals leaking blood vessels

• Prevents further damage

Vitrectomy Surgery

• Removes blood or scar tissue from the eye

• Used in advanced stages

Early treatment can preserve vision and prevent blindness

Diabetic Retinopathy Treatment Cost in India

Estimated Cost Range:

• Eye injections: ₹5,000 – ₹25,000 per dose

• Laser treatment: ₹10,000 – ₹50,000

• Surgery: ₹50,000 – ₹2,00,000

Check Retina Treatment Cost & Book Consultation

Recovery & Long-Term Management

• Requires regular follow-ups

• Strict diabetes control is essential

• Vision improvement depends on early treatment

• Long-term monitoring is necessary

Why Choose ASG Eye Hospital?

• Advanced retina diagnostics (OCT, angiography)

• Experienced retina specialists

• Latest laser & surgical treatments

• 180+ hospitals across India

• Comprehensive diabetic eye care