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A member asked:
What is the proper dosage of ampicilin for a 21 y/o 100 lb female? for uti caused by anal bact in vagina. can't find papers! help!
A doctor has provided 1 answer
OK: ampicillin usual dose is 500 mg orally every eight hours or three time a day. every six hours is better but the first dose will be enough for the weight.
Answered 5/16/2015
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