Peanut allergy is the most common of all food allergies. People who are allergic to peanuts are allergic to peanut protein, even in small amounts. This type of allergy is life long, not one a child will outgrow. Exposure to peanuts can occur in different ways:
Direct contact. This is the most common cause of peanut allergy and happens when peanuts or foods containing peanuts are eaten. It can also happen when peanuts come in direct contact with skin.
Cross-contact. This is the unintended introduction of peanuts during food processing or production.
Inhalation. This reaction occurs if you inhale dust or aerosols containing peanuts. The allergic reaction to peanuts usually occurs within minutes of exposure. The symptoms can vary from mild to severe. They include:
- Skin reactions, such as hives, redness or swelling
- Itching or tingling around the throat and mouth
- Digestive problems, such as diarrhea, nausea, vomiting or stomach cramps
- Tightening of the throat
- Shortness of breath and wheezing
- Runny nose
- Anaphylaxis is a medical emergency that requires immediate treatment.
The symptoms of anaphylaxis are:
- The above symptoms plus
- Constriction of airway
- Swelling of the throat which makes breathing difficult
- A severe drop in blood pressure
- Rapid pulse
- Dizziness, lightheadedness or loss of consciousness
If any of these symptoms occur, treatment with an epi-pen is needed. 911 needs to be called for further emergency treatment. Continue to follow NEW Health for more health and wellness tips and information.