common⚑ High burden in India

Pterygium

A pterygium of the eye is a pinkish, roughly triangular growth of the conjunctiva onto the of the eye. It typically starts on the cornea near the nose. It may slowly grow but rarely grows so large that it covers the pupil and impairs vision. Often both eyes are involved.

Underlined words are explained — tap any of them.

Symptoms — what it feels like

·Pinkish, triangular growth on the

Causes — why it happens

·Unknown

Prevention

·Sunglasses, hat

Treatment

·None, eye lubricant,

Complications

·Vision loss

Outlook

More in Eyes

Cataract Glaucoma Age-related macular degeneration Diabetic retinopathy Refractive error (myopia)Conjunctivitis Color blindness Retinitis pigmentosa Dry eye syndrome Strabismus (squint)Astigmatism Presbyopia

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Plain-language summary adapted from Wikipedia. Not medical advice.