Food Allergy Video on Can You Outgrow a Sensitivity to Peanuts?
[Video Transcript]
Can You Outgrow a Sensitivity to Peanuts?
Peanuts are one of the most common food allergens, affecting up to 1% of the population. In most cases, peanut allergies develop in childhood and persist throughout adulthood. However, there is some evidence to suggest that it is possible to outgrow a peanut sensitivity.
What is a peanut sensitivity?
A peanut sensitivity is a reaction to peanuts or peanut-containing foods that is not mediated by an IgE antibody. This means that it is not a true allergy, but rather a non-allergic reaction to peanuts. Symptoms of a peanut sensitivity can include:
* Tingling or itching in the mouth
* Swelling of the lips, tongue, or throat
* Hives
* Nausea
* Vomiting
* Diarrhea
* Abdominal pain
Can you outgrow a peanut sensitivity?
There is some evidence to suggest that it is possible to outgrow a peanut sensitivity. In one study, researchers found that 13% of children who were diagnosed with a peanut sensitivity were able to tolerate peanuts after five years. Another study found that 20% of children who were diagnosed with a peanut sensitivity were able to tolerate peanuts after 10 years.
What are the risk factors for developing a peanut sensitivity?
There are a number of risk factors for developing a peanut sensitivity, including:
* Having a family history of peanut allergy
* Having other food allergies or atopic dermatitis (eczema)
* Being exposed to peanuts or peanut-containing foods at an early age
How can you prevent a peanut sensitivity?
There is no sure way to prevent a peanut sensitivity, but there are some things you can do to reduce the risk, including:
* Avoiding exposure to peanuts or peanut-containing foods during the first year of life
* If your child has a family history of peanut allergy, talk to your doctor about whether or not to introduce peanuts into their diet
* Gradually introduce peanuts into your child's diet and watch for any signs of a reaction
How is a peanut sensitivity treated?
There is no cure for a peanut sensitivity, but symptoms can be managed by avoiding peanuts and peanut-containing foods. In some cases, medication may be prescribed to treat symptoms.
If you think you or your child may have a peanut sensitivity, it is important to see a doctor for diagnosis and treatment.
Sources:
* [American Academy of Allergy, Asthma & Immunology](https://www.aaaai.org/conditions-and-treatments/allergies/peanut-allergy)
* [National Institute of Allergy and Infectious Diseases](https://www.niaid.nih.gov/diseases-conditions/peanut-allergy)
* [Food Allergy Research & Education](https://www.foodallergy.org/food-allergies/peanut-allergy)