1 doctor weighed in:
How long can heat rash last?
1 doctor weighed in

Dr. John Hanna
Family Medicine
In brief: 1 week
Depending upon the depth of the reaction. But essentially 7 days.

In brief: 1 week
Depending upon the depth of the reaction. But essentially 7 days.
Dr. John Hanna
Dr. John Hanna
Thank
Get help from a real doctor now
Dr. Christopher Crosby
Board Certified, Dermatology
12 years in practice
93K people helped
Continue
108,000 doctors available
Read more answers from doctors