Tetracycline, is used to treat bacterial infections, including pneumonia and other respiratory tract infections; acne; infections of skin, genital and urinary systems; and the infection that causes stomach ulcers (Helicobacter pylori). It also may be used as an alternative to other medications for the treatment of Lyme disease and for the treatment and prevention of anthrax (after inhalational exposure). Tetracycline 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.
Tetracycline comes as a capsule and suspension (liquid) to take by mouth. It is usually taken two to four times daily. Tetracycline should be taken on an empty stomach, at least 1 hour before or 2 hours after meals or snacks. Drink a full glass of water with each dose of tetracycline. Do not take tetracycline with food, especially dairy products such as milk, yogurt, cheese, and ice cream. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take tetracycline exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Shake the liquid well before each use to mix the medication evenly.
This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
- Helidac Therapy® as a combination product containing Tetracycline, Metronidazole, and Bismuth subsalicylate
- Sumycin®
- Sumycin® Syrup
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