Symptoms Of Peanut Allergy

An allergic reaction to peanuts usually occurs within minutes after exposure, and symptoms range from mild to severe. The symptoms of peanut allergy can include:

Skin reactions such as hives, redness or swelling

Itching and tingling in or around the mouth and throat

Gastrointestinal problems such as diarrhea, abdominal pain, nausea or vomiting

Chest tightness

Difficulty breathing or wheezing

Runny or stuffy nose

Anaphylaxis

Peanut allergy is one of the most common causes of anaphylaxis, a medical emergency that requires treatment with epinephrine (adrenaline) injector (EpiPen, EpiPen Jr or Twinject) and a trip to the shower room emergency.

Signs and symptoms of anaphylaxis may include:

Stenosis Airways

Inflammation of the throat that makes breathing difficult

A significant drop in blood pressure (shock)

Fast

Dizziness, lightheadedness or loss of consciousness

When to seek medical advice

Talk to your doctor if you think you are allergic to peanuts, especially if you have had a severe reaction.

Seek emergency treatment if you have a severe reaction to peanuts, especially if you have signs or symptoms of anaphylaxis.