2 doctors weighed in:

After putting ice directly on skin with heat rash, i developed itchy rash where blisters are joined red and itchy.was not itchy before it.whats this?

2 doctors weighed in
Dr. Powlin Manuel
Internal Medicine - Allergy & Immunology
1 doctor agrees

In brief: Cold urticaria

Rarely, you can develop hives due to Exposure to cold temperature.
This is called cold urticaria. Though usually harmless, if the reaction affects the whole body, it could turn out to be as serious as any other allergic reaction. Please consult your doctor for some needed tests or to carry medication to deal with an emergency.

In brief: Cold urticaria

Rarely, you can develop hives due to Exposure to cold temperature.
This is called cold urticaria. Though usually harmless, if the reaction affects the whole body, it could turn out to be as serious as any other allergic reaction. Please consult your doctor for some needed tests or to carry medication to deal with an emergency.
Thank
Get help from a real doctor now
Dr. Christopher Crosby
Board Certified, Dermatology
14 years in practice
105K people helped
Continue
111,000 doctors available