Hi. Greetings. Dear Sir, I wish to enlighten you that itching and rashes could be due to many many reasons and may be tough for us to diagnose with the limited history you have provided. I would wish to request you to send images of the rashes you have. Most likely your wife has urticaria. This may need prolonged treatment for a few weeks to months with oral anti histamines to control you symptoms. You can apply calamine lotion for improvement of symptoms. Meet a dermatologist for detailed evaluation and treatment. Hope this helps .
Answered2016-03-18 07:02:57
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