Drug of choice of trachoma is-
1. Topical therapy regimes. It is best for individual cases. It consists of 1 percent tetracycline or 1 percent erythromycin eye ointment 4 times a day for 6 weeks or 20 percent sulfacetamide eye drops three times a day along with 1 percent tetracycline eye ointment at bed time for 6 weeks. 2.Systemic therapy regimes. Tetracycline or erythromycin 250 mg orally, four times a day for 3-4 weeks or doxycycline 100 mg orally twice daily for 3-4 weeks ref: A K KHURANA OPTHALMOLOGY,E4, Page-67
Penicillin
Sulfonamide
Tetracyline
Chloramphenicol
Conjunctiva