Health Tip: Recognize the Signs of Food Allergy Symptoms of a reaction By Diana Kohnle

Health Tip: Recognize the Signs of Food AllergySymptoms of a reaction By Diana Kohnle (HealthDay News) -- Food allergy reactions range from mild to life-threatening, depending on the person.The Nemours Foundation says common warning signs of a milder allergic reaction to food may include:A tight feeling in the throat, or a hoarse voice.Coughing and wheezing.Nausea, vomiting or stomach pain.Diarrhea.Hives or skin rash.A tingling sensation on the lips or tongue.Runny nose.In more serious cases, food allergy may cause a severe reaction called anaphylaxis, which may cause a person's breathing pathways to narrow, blood pressure to drop, and tongue to swell. This should be treated as a life-threatening medical emergency.