The uses of CYNOMYCIN include: Minocycline is used to treat bacterial infections including pneumonia and other respiratory tract infections; acne; and infections of skin, genital, and urinary systems. It can also be used to eliminate bacteria from your nose and throat that may cause meningitis (swelling of tissues around the brain) in others, even though you may not have an infection. Minocycline is in a class of medications called tetracycline antibiotics. It works by preventing the growth and spread of bacteria. Antibiotics will not work for colds, flu, or other viral infections.
Minocycline comes as a regular capsule, a pellet-filled capsule, and a tablet, to take by mouth. It usually is taken twice a day (every 12 hours) but may be taken up to four times a day. Minocycline should be taken on an empty stomach, at least 1 hour before or 2 hours after meals. Drink a full glass of water with each dose. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take minocycline exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Do not break, crush, or chew the regular or pellet-filled capsules; swallow them whole.