Terramycin is an antibiotic medication used for treating various bacterial infections. It works by inhibiting the growth of bacterial cells and preventing the development of their protective covers. Researchers have found several synonyms for Terramycin, including Oxytetracycline, Oxacycline, and Procaine-Benzylpenicillin. These synonyms function similarly to Terramycin, and they are used interchangeably in some cases. Other synonyms for Terramycin include Achromycin, Cyclomycin, and Histacillin. Each of these drugs contains the same active ingredient, and they are also used to treat bacterial infections. Nevertheless, it is crucial to consult your doctor before using any antibiotic medication, including Terramycin or any of its synonyms.