A member asked:

I have a dry mouth sometimes and i breakout with an itch whenever i go on runs and when i sweat. i have to take an antiihistamine before i run.?

3 doctors weighed in across 2 answers

Itching: See your physician to rule out various things. It may involve blood work. My wife has a similar problem as was diagnosed as idiopathic urticaria. Big word for unknown itching. Antihistamines will help, they also will give you a dry mouth. Take extra care of your teeth as xerostomia(dry mouth) makes you vulnerable to tooth decay. Fluoride rinses and brushing after meals ideal. Limit sports drinks.

Answered 6/25/2014

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Dr. Greg Rubin answered

Specializes in Cosmetic Dentistry

Medications cause it: Certain medications may cause this condition. Do you take any medications?

Answered 9/28/2016

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