A 26-year-old female asked:
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what causes a full body rash that looks like flat pink blotches in less than 1 minute, gone in 1 hour without meds. no food or med intake. not itchy?

3 doctor answers
Dr. Holly Barth
8 years experience General Practice
Depends : Some people get a spotty rash like what you described when they are nervous or flushed. Others might get the same kind of rash with changes in temperature.
Answered on Aug 18, 2013
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4 thanks
Dr. Robert Jackson
42 years experience Dermatology
Probably: This is probably still a type of hives.
Answered on May 23, 2013
Dr. Michael Fisher
31 years experience Dermatology
Urticaria: Urticaria refers to a group of disorders affecting adults and children, in which red patches and weals occur in the skin. A wheel is a swelling of the surface skin. The skin swelling seen in urticaria is due to the release of chemicals such as histamine from mast cells in the skin which causes small blood vessels to leak. Treatment is with antihistamine or avoidance of the causative agent.
Answered on Jun 1, 2016
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1 thank

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Dr. Joseph Bark
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Need to see it: Your rash needs to be examined for proper diagnosis and treatment, see your doctor about it.
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Dr. Ben Treen answered
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Maybe PUPPP: Puppp (pruritic urticarial papules and plaques of pregnancy) is fairly common, and is considered harmless to the baby, usually starts on the abdomen o ... Read More
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