7 days Allergic conjunctivitis * Delayed (type IV) hypersensitivity response to endogenous Phlyctenular keratoconjunctivitis - Staphylococcus proteins (m.c. cause) Q[1 - Tuberculous proteins (previously considered m.c. cause) Q - Moraxella axenfeld bacillus & worm infestation - Giant papillary conjunctivitis - Contact lens Q Left out nylon suture - Contact dermoconjunctivitis Topical atropine, penicillin, neomycin, soframycin & gentamycin Spring catarrh, hay fever conjunctivitis, atopic keratoconjunctivitis Exogenous allergens as pollen Granulomatous conjunctivitis TB, Sarcoid, Leprosy, Syphilis, Tularemia, Opthalmia-nodosa (caterpillar hair conjunctivitis)">