A member asked:

Can you get an oral allergy even if you haven't eaten anything? my mouth is itchy and i have a rash. i have also been severely stressed lately so maybe its that?

5 doctors weighed in across 2 answers

You will be your best detective. Think what goes into your mouth. Toothpaste/mouthwash/fingers/drinks/inhaled air contaminated with germs/etc. Sometimes the mouth reacts to simple environmental germs with an outbreak & you may not realize you were exposed.

Answered 7/17/2021

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Dr. Amrita Dosanjh answered

Specializes in Pediatric Allergy and Asthma

There are many possible causes, including a localized dermatitis. Food allergies may cause rash,itching but are often associated with hives and GI upset

Answered 7/17/2021

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