Sumycin - An antibiotic based on tetracycline, a brand of such pharmaceutical companies as Bristol-Myers Squibb, Apothecon, Par Pharmaceutical.

Teramycin acts depressingly on pathogens of many diseases, as well as biomycin. It is less toxic and longer preserves its action in the body. The medicine is used for the treatment of anthrax, teileriosis, cholera and pasteurellosis and other diseases.