48-72 hours: Most antibiotics begin to work within 48-72 hours, so anytime after that should be ok. It does, however, depend on how severe and what type of infection you have, since some infections take longer to respond and clear up than others.
Answered 8/23/2013
5.3k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question