bacitracin /bac·i·tra·cin/ (bas″ĭ-tra´sin) an antibacterial polypeptide elaborated by the licheniformis group of Bacillus subtilis that acts by interfering with bacterial cell wall synthesis; it is effective against a wide range of gram-positive and a few gram-negative bacteria; also used as the zinc salt.
bacitracin
bac·i·tra·cin (b s  -tr  sn)n. A polypeptide antibiotic obtained from a strain of the bacterium Bacillus subtilis and used as a topical treatment for certain bacterial infections, especially those caused by cocci. |
bacitracin
[bas′itrā′sin]
Etymology: L, bacillum + Tracy, surname of patient in whom toxin-producing bacillus species was isolated
an antibacterial.
indication A common component of topical antibiotic ointments used for treating skin infections.
contraindication Known hypersensitivity to this drug prohibits its use.
adverse effects Skin rash.
bacitracin
an antibacterial substance elaborated by the licheniformis group of Bacillus subtilis, found in a contaminated wound, and named after the patient, Margaret Tracy; useful in a wide range of infections and usually applied topically.
bacitracin
An antibiotic drug with similar properties to penicillin and effective principally against gram-positive bacteria, such as Staphylococci and Streptococci. It is mainly used in combination with other agents (e.g. polymyxin B) for treating external eye infections (e.g. blepharoconjunctivitis).
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