Aug 20, 2024 · Peanut allergy is a condition that causes the body's germ-fighting immune system to react to peanuts. It's one of the most common causes of a life-threatening allergic reaction to food. This life-threatening reaction is known as anaphylaxis.

Sep 10, 2024 · A peanut allergy triggers an immune response that can cause symptoms like hives, swelling, difficulty breathing, or anaphylaxis, requiring avoidance of peanuts and prompt treatment.

Peanut allergy is a type of food allergy to peanuts. It is different from tree nut allergies, because peanuts are legumes and not true nuts. Physical symptoms of allergic reaction can include itchiness, hives, swelling, eczema, sneezing, asthma attack, abdominal pain, drop in blood pressure, diarrhea, and cardiac arrest. [1] .

Mar 8, 2019 · Peanut allergies are an overreaction of the immune system to peanuts. This often a lifelong affliction and can cause gastrointestinal pain, hives, and respiratory problems.

Peanut allergy is one of the nine most common food allergies, affecting approximately 1-2% of the U.S. population. Peanuts grow underground and are considered legumes. Most individuals with peanut allergy can tolerate other legumes, such as peas, soy beans, lentils and chickpeas.

Peanut allergies happen when your body mistakes peanut protein for something harmful. This can cause hives, vomiting and life-threatening airway swelling.

What Is Peanut Allergy? Peanut allergy is the most common food allergy in children under age 18 and the third-most common food allergy in adults. Peanut allergy is usually lifelong: only about 20 percent of children with peanut allergy outgrow it over time.¹

Jun 1, 2022 · Peanuts are one of the food allergens most commonly associated with anaphylaxis, a sudden and potentially deadly condition that requires immediate attention and treatment. In recent years, awareness about peanut allergy in children has risen, as has the number of peanut allergy cases reported.

Jul 4, 2023 · Peanuts are one of the most frequent food allergens and can cause fatal reactions when ingested. A reaction to peanuts will typically occur in the first few years of life. Peanut allergy is usually lifelong and potentially fatal.

Sep 26, 2024 · Peanut allergies occur when the immune system mistakenly identifies proteins in peanuts as harmful, triggering histamine release. The most common cause of peanut allergy symptoms is eating peanuts or foods that contain peanuts.