Eye Diseases & Conditions Library
Comprehensive guide curated by senior ophthalmologist Dr. Yatharth Singh covering causes, symptoms, and modern treatments.
🔍 Filter Conditions by Symptom You Are Experiencing:
1. Cataract (Motiyabind / मोतियाबिंद)
Clouding of the Natural Eye Lens
A cataract occurs when the eye's natural crystalline lens becomes opaque, blocking light from reaching the retina. Commonly develops with age (above 55 years) or due to diabetes and trauma.
- Painless progressive blurring or dimming of vision.
- Glare and halo rings around streetlights at night.
- Frequent changes in eyeglasses power.
Stitchless 1.8mm Micro-Incision Cataract Surgery (MICS) with foldable Multifocal / Toric Intraocular Lenses (IOLs). 15-min procedure.
2. Glaucoma (Kala Motia / काला मोतिया)
Optic Nerve Damage & High Eye Pressure (IOP)
Known as the "Silent Thief of Sight", Glaucoma causes irreversible damage to the optic nerve fiber bundle, usually triggered by elevated Intraocular Pressure (IOP).
- Tunnel vision (gradual loss of side / peripheral vision).
- Severe eye pain, sudden headache, and rainbow halos (in Acute Angle-Closure).
- Often asymptomatic in early stages until vision loss occurs.
Painless German YAG Laser Iridotomy, non-contact tonometer pressure monitoring, and Spectral OCT optic nerve scans.
3. Diabetic Retinopathy
Retinal Blood Vessel Damage from High Blood Sugar
High blood sugar weakens the tiny capillaries supplying blood to the retina, causing fluid leakage (Macular Edema) or new fragile blood vessel growth that bleeds into the eye.
- Floating dark spots or cobweb-like strings across vision field.
- Fluctuating vision clarity depending on blood glucose levels.
- Empty dark areas in central vision.
Fundus photography, Green Laser Photocoagulation, and Anti-VEGF intravitreal injections to prevent blindness.
4. Refractive Errors (Myopia & Specs)
Short-Sightedness, Far-Sightedness & Astigmatism
Refractive errors occur when the shape of the eyeball or cornea prevents light rays from focusing directly onto the retina, requiring corrective lenses or laser reshaping.
- Squinting or eye strain when trying to read distant signboards.
- Headaches caused by uncorrected cylindrical or spherical power.
- Difficulty reading small font text (Presbyopia after age 40).
Robotic Blade-Free Femto LASIK surgery for complete glasses freedom. Painless 10-minute procedure.
5. Dry Eye Syndrome & MGD
Tear Film Deficiency & Digital Strain
Common among screen users and AC environment workers. Meibomian gland blockage reduces the oily layer of tears, causing rapid evaporation and burning discomfort.
- Burning, gritty, or sandy sensation inside eyes.
- Reflex watery tearing when exposed to wind or screens.
- Redness, heavy eyelids, and light sensitivity.
Meibomian gland expression, thermal spa pulsation therapy, tear film OCT, and lubricating drop protocols.
6. Keratoconus (Corneal Ectasia)
Progressive Cone-Shaped Thinning of Cornea
A condition where the clear, dome-shaped cornea progressively thins and bulges outward into a cone shape, causing severe distorted vision.
- Frequent rapid changes in cylindrical glasses power.
- Distorted or ghost images around lights.
- Eye rubbing habit since childhood.
C3R Corneal Collagen Cross-Linking with Riboflavin & UV light to halt disease progression.