Anaphylaxis

Immediately following contact with an allergen, anaphylaxis can manifest as a severe and potentially fatal allergic reaction. It's a systemic reaction that has the potential to impact multiple bodily systems, including the skin, lungs, heart, and intestines. Foods (such as peanuts and shellfish), insects (such as bees and wasps), drugs, latex, and even latex gloves can all cause anaphylaxis in some people.
Common anaphylactic symptoms include:
- Skin reactions, such as hives or swelling of the face and lips.
- Breathing problems, such as wheezing.
- The pulse is quick and feeble.
- Reduced blood pressure, resulting in lightheadedness or fainting.
- Constipation, diarrhoea, and/or nausea.
Anaphylactic shock is a potentially fatal complication of anaphylaxis in which the body's organs do not receive adequate blood flow and oxygen levels.
When someone is having an anaphylactic reaction, they need medical help immediately. In order to stop the allergic reaction and stabilize the patient, epinephrine (adrenaline) is often administered. In addition to epinephrine, antihistamines and corticosteroids may be used to treat symptoms and stop the reaction from happening again. You should always have an epinephrine auto-injector on you and know how to use it if you or someone you know has a history of severe allergies and is at risk of anaphylaxis.