how does tetracycline work
Tetracycline is in the tetracyclines family of medications. It works by blocking the ability of bacteria to make proteins. Tetracycline was patented in 1953 and came into commercial use in 1978. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system. Tetracycline is available as a generic medication. The wholesale cost in the developing world is about 0.35 to 1.78 USD for a course of treatment. In the United States a course of treatment typically costs less than 25 USD. Tetracycline was originally made from bacteria of the Streptomyces type.