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Ophthalmology
Ophthalmologists (eye surgeons) treat eye and vision conditions — cataracts, glaucoma, diabetic eye disease and eye injuries.
Conditions treated
- Cataract
- Glaucoma
- Diabetic retinopathy
- Refractive errors (glasses/LASIK)
- Conjunctivitis & eye infections
- Dry eyes
- Retinal problems
Common symptoms
Tests & procedures
- Vision & refraction test
- Eye-pressure (tonometry)
- Retinal / fundus exam
- Blood sugar (diabetes)
Conditions we cover in Ophthalmology
- Glaucoma
- Diabetic Retinopathy
- Conjunctivitis (Pink Eye)
- Dry Eye
- Refractive Errors (Short & Long Sight)
- Macular Degeneration
- Retinal Detachment
- Stye (Hordeolum)
- Blepharitis (Eyelid Inflammation)
- Uveitis
- Squint (Strabismus)
- Colour Blindness
- Eye Floaters
- Corneal Ulcer
- Watery Eyes (Epiphora)
When to see a doctor urgently
- Sudden vision loss or a “curtain” over vision — emergency
- Severe eye pain with redness and nausea
- Flashes with a shower of new floaters
- An eye injury or chemical splash
Frequently asked questions
How often should diabetics have eye checks?
At least once a year — diabetes can silently damage the retina, and early treatment protects sight. Sudden vision change needs prompt review.
Is cataract surgery safe?
Cataract surgery is one of the most common and successful operations, usually restoring clear vision. Your ophthalmologist advises on timing.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.