A member asked:

Cholinergic urticaria happen without reason? year ago no problem. but past several months, got worse. why? but i have allergy history.

A doctor has provided 1 answer
Dr. John Chiu answered

Many: but an increase in stress may account for your current problem as would be more frequent exposure to very warm temperature.

Answered 6/22/2016

1.2k views

Thank

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