Coloured halos are seen in all, except –
Correct Answer: Corneal opacity
Description: Causes of coloured halos
Corneal edema
Glaucoma (elevated IOT)
Closed-angle glaucoma
Open-angle glaucoma
Early stages of cataract
Too intense exposure to light (snow blindness)
Vitreous opacities :- hemorrhage, asteroid bodies
Asymmetric placement of intraocular lens
Mucopurulent conjunctivitis
Epiphora
Hypoglycemia
Myopia
Foreign body
Drugs
Corticosteroids
Amiodarone
Digoxin
Chloroquine
OCPs
Category:
Ophthalmology
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