Is allergy dangerous?

Some people who suffer from allergies are at risk of a life-threatening reaction called anaphylaxis. With those who have severe allergies, the reaction has an enormous effect on the entire body. The histamine produced by the reaction can cause your blood vessels to dilate and your blood pressure to decrease. You might not be able to breathe normally, as your throat may become swollen.

Along with hives, itching, trouble breathing, wheezing, and an irregular pulse, you might also be nauseous, dizzy, or you could feel faint. This reaction could terminate your breathing or heartbeat; it could end your life within minutes. A plethora of different allergens can trigger anaphylaxis, and the most common ones include food, latex, insect stings, and medications.

The correct answer to this question is Yes. An allergy can become very dangerous. In most instances, it may cause small symptoms like sneezing and coughing. However, there are other cases where it may become more extreme. For instance, if a person has a food allergy and they eat the food, their throat can swell up.

A food allergy can also cause difficulty breathing, which could end up with a person in a hospital or worst dying before they can get treatment. Another allergy that is dangerous is a drug allergy. For example, if a person is allergic to penicillin, and a doctor administers it to the patient, there is a high chance that the patient could die if left untreated.