Treatment of Rocky Mountain spotted fever, typhus fever & typhus group, Q fever, rickettsial pox & tick fevers caused by Rickettsiae; respiratory tract infections; lymphogranuloma venereum; psittacosis; trachoma; inclusion conjunctivitis; uncomplicated urethral, endocervical or rectal infections in adults; nongonococcal urethritis; relapsing fever. Treatment of infections caused by gram-negative microorganisms: chancroid, plague, tularemia, cholera, Campylobacter fetus infections, brucellosis in conjunction with streptomycin, bartonellosis, granuloma inguinale. Treatment of infections caused by E. coli, Enterobacter aerogenes, Shigella spp., Acinetobacter spp.; respiratory tract infections caused by H. influenzae; respiratory tract infections & UTI caused by Klebsiella spp.; upper respiratory tract infections caused by S. pneumoniae; anthrax. Alternative treatment of uncomplicated gonorrhea, syphilis, yaws, listeriosis, Vincent's infection, actinomycosis, infections caused by Clostridium spp. Adjunct to amebicides; severe acne.

This is not a substitute for consulting your doctor. Seek professional advice if you are experiencing any illness or symptoms.

Maybe taken with or without food.