A 34-year-old member asked:
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help please? how long does it take for a rash to go away thats an allergic reaction to penicillin?

1 doctor answer
Dr. Glenn Messina
34 years experience Aesthetic Medicine
Several days: Expect to have the rash from 1 to 3 weeks or some remnant of it.
Answered on Jul 1, 2014

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Related questions:

A 39-year-old member asked:
Dr. Maureen Ziboh
25 years experience Family Medicine
It varies: It varies up usually by a couple of days to a week
A 33-year-old female asked:
Dr. Oscar Novick
57 years experience Pediatrics
Rash: You certainly can have a rash secondary to the oenivillen.
A 30-year-old male asked:
Dr. J. Lawrence Dohan
56 years experience Dermatology
Possibly: Most people with this history will not react when exposed 20 years later. But some of them will get a rash again.
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A 25-year-old male asked:
Dr. James Ferguson
45 years experience Pediatrics
Basics: Any significant/worrisome allergy to this or any other antibiotic would produce obvious symptoms within hours if not sooner. A minor rash has little s ... Read More
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1 thank

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