A member asked:

How long is impetigo contagious for?

7 doctors weighed in across 2 answers
Dr. Karen Han answered

When it's crusty: Impetigo is contagious until crusty plaque is completely resolved with complete healing (closure) of the skin without residual weeping or discharge.

Answered 9/9/2017

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Impetigo: On the correct antibiotics it should heal quite promptly. Once it heals, it's not contagious. As long as the blisters are there though, i would consider contagious.

Answered 9/30/2018

4.9k views

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