Food allergies are a serious and life-threatening condition that is estimated to affect 4-8% of children and 6-8% of adults in the United States. It occurs when one’s immune system reacts to an ingested food. Reactions can range from mild hives to abdominal pain to severe anaphylaxis, which can include itching and swelling of the mouth, tightness of the throat, wheezing and a sudden drop in blood pressure. Anaphylaxis can be fatal, if it is not promptly treated with epinephrine.
Six tips to help a friend with food allergies
Food allergies are a serious and life-threatening condition that is estimated to affect 4-8% of children and 6-8% of adults in the United States. It occurs when one's immune system reacts to an ingested food. Reactions can range from mild hives to abdominal pain to severe anaphylaxis, which can include itching and swelling of the mouth, tightness of the throat, wheezing and a sudden drop in blood pressure. Anaphylaxis can be fatal, if it is not promptly treated with epinephrine.