Medically reviewed by Corinne Savides Happel, MD A rash around a child's mouth is not usually not due to food allergies. It ...

Symptoms range from mild skin rash to anaphylaxis ... The only way to completely avoid an allergic reaction is to not eat the allergy-causing food. But accidents happen. If you have a mild ...

Most people have reactions to foods like these from time to time. But they're usually food sensitivities or intolerances. They aren't caused by your immune system. A food allergy is different.