Yes: These are two completely different classes of antibiotics and totally structurally unrelated. Metronidazole is predominantly used against bacteria that are obligate anaerobes (cannot live in the presence of oxygen), and penicillin may be effective against a variety of organisms.
Answered 9/25/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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