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A member asked:
Red blotchy skin, "not a rash" i'm a pretty healthy teenage boy but when i take a shower or go outside on a hot day my legs get red splotches all over?
7 doctors weighed in across 2 answers
Rash: Rash that are induced by shower or sun could be related to the heat that makes the rash appears. It tends to disappear within short period of time.
Answered 6/18/2021
3.6k views
CholinergicUrticaria: Cholinergic urticaria is a form of hive which develops in response to a physical trigger, such as drastic temperatures, hot showers, sunlight, emotional distress, exercise and occassionally viral infectons. When this condition becomes chronic (recurrent, frequent), daily medications such as Zyrtec or Xyzal (levocetirizine) can be used for prevention.
Answered 6/22/2018
3.6k views
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