Symptoms of a Food Allergy

Emergency room physician Dr. Troy Madsen says if you suspect a food allergy is making it hard for you to breathe, call 911 immediately. Food allergy symptoms can range from mild itching to more severe breathing difficulty. And some food allergies can develop later in life with foods people had no problems with when they were young. Listen to find out the difference between food "allergies" and food "sensitivities.”