E-mycin is one of the antibiotics. The main target of it is to fight different kinds of infections. They are acute pelvic inflammatory disease, listeriosis, intestinal parasitic infections, pinkeye, legionnaires' disease, rectal infections, syphilis, infections of reproductive tract, infections of the skin, infections of urinary tract, whooping cough. It may also be useful for other health problems, which are not described here. If you have an allergy to E-mycin or to some components it consists of don’t use it. If you have an allergy on some drugs related to it you should also avoid using of it. You should be careful in using of E-mycin if you have a myasthenia gravis or liver disease. You may use this medicine alone or in complex with others drugs. But it’s strongly recommended to not use it with prescription and nonprescription drugs, dietary medicine, herbal drugs, pimozide, astemizole, terfenadine, cisapride and others. It’s not dangerous for pregnancy and it doesn’t bring harm to a new born child. But if you are going to be pregnant or already pregnant you should talk about using of E-mycin with your doctor. You should also ask your doctor if this medicine could be compound with other drugs you are taking. You should have consultancy with your doctor before using E-mycin to prevent negative effects.