Question: how to tell if you're having a food allergy?
Answer: Tingling or itching in the mouth., Hives, itching or eczema., Swelling of the lips, face, tongue and throat or other parts of the body., Wheezing, nasal congestion or trouble breathing., Abdominal pain, diarrhea, nausea or vomiting., Dizziness, lightheadedness or fainting.