What is an MSG Allergy?
An MSG allergy is a severe allergic reaction to monosodium glutamate, a popular flavor enhancer used in many types of cuisine. Allergies of this type involve pronounced symptoms that include the onset of severe nausea, cramping and pain in the abdomen, and the development of a skin rash. In the worst cases, an allergy to MSG may cause difficulty breathing or even bring on anaphylactic shock.