system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Drug of choice of trachoma is-
assistant
The correct answer 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