D I G T E K

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Peanut allergy is a common food allergy that can trigger a life-threatening reaction known as anaphylaxis. Understanding the symptoms of a peanut allergy is crucial for prompt diagnosis and treatment.

Peanut allergy symptoms typically appear within minutes of exposure and can range from mild to severe. Common symptoms include skin reactions like hives, redness, and swelling. Itching or tingling sensations in and around the mouth and throat are also frequent indicators.

Digestive issues such as diarrhea, stomach cramps, nausea, and vomiting can also occur. More serious symptoms involve tightening of the throat and difficulty breathing, often accompanied by wheezing or shortness of breath. A runny nose can also be a symptom.

Anaphylaxis is the most severe allergic reaction and requires immediate medical attention. Symptoms of anaphylaxis include constricted airways, swelling of the lips, tongue, and throat that obstructs breathing, a sharp drop in blood pressure (shock), rapid pulse, dizziness, lightheadedness, and even loss of consciousness.

If any of these symptoms occur after consuming peanuts or peanut-containing products, seek emergency medical care immediately. Epinephrine auto-injectors (e.g., EpiPen, Auvi-Q) are often prescribed for individuals with known peanut allergies to administer in case of accidental exposure.

While direct consumption of peanuts is the most obvious cause of an allergic reaction, cross-contamination can also be a significant concern. This occurs when peanuts come into contact with other foods during processing or handling. Even trace amounts of peanut protein can trigger a reaction in sensitive individuals. Inhalation of peanut dust or aerosols, such as peanut flour, can also cause allergic reactions.

Certain risk factors increase the likelihood of developing a peanut allergy. These include a family history of allergies, particularly food allergies, having other allergies like hay fever or eczema (atopic dermatitis), and being a young child. While many children outgrow peanut allergies, it is crucial to remain vigilant as allergies can recur.

Early introduction of peanuts to infants, especially those at high risk, has been shown to significantly reduce the risk of developing a peanut allergy. However, this should only be done under the guidance of a healthcare professional. They can advise on the safest approach based on individual risk factors. Consult with a doctor if you suspect a peanut allergy or have experienced any symptoms after consuming peanuts.

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