A 43-year-old member asked:
does anyone know how long blister rashes usually last?
1 doctor answer • 2 doctors weighed in
Dermatology 9 years experience
Less than 1 week: If you're talking about a common blister that develops at a site of trauma or rubbing, they usually resolve in 5-7 days.
5.8k viewsReviewed >2 years ago
Last updated Oct 3, 2016
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