Cashew allergy: What are the signs to watch out for?

The indications of cashew allergy typically involve the skin, digestive and respiratory system. Always bear in mind that this allergy might pose a higher risk for anaphylaxis.

Close look on the signs of cashew allergy

Skin issues

Once the body is exposed to the allergen, large amounts of histamine are released. The significant amount is responsible for the allergy symptoms.

The initial signs include:

cashew-allergy

These symptoms might arise in just minutes of consuming or directly handling cashew or food that contains cashew.

  • Itchiness
  • Tingling sensation in or around the mouth
  • Skin lesions including hives and swelling

These symptoms might arise in just minutes of consuming or directly handling cashew or food that contains cashew. Additionally, elevated, reddened, itchy welts in varying sizes might arise in a random manner on the skin.

Respiratory issues

An individual with cashew allergy might trigger the symptoms of asthma or hay fever if the allergen is ingested or inhaled. The common signs include:

  • Stuffy or runny nose
  • Itchiness of the eyes, nose or roof of the mouth
  • Coughing
  • Wheezing
  • Shortness of breath
  • Chest tightness
  • Chest pain

Digestive issues

Individuals with the allergy might experience stomach cramping or vomiting. In severe cases, the individual might experience diarrhea, difficulty swallowing, projectile vomiting or nausea.

In some cases, a swollen throat or tongue might obstruct the airway or can be an indication of swelling within the digestive tract.

Anaphylaxis

Cashew allergy is likely to trigger a severe reaction or anaphylaxis. The indications of this potentially deadly reaction include:

  • Swollen throat
  • Rapid pulse
  • Airway constriction
  • Lightheadedness
  • Fainting
  • Loss of consciousness

Inhalation or ingestion of even minimal traces of cashew can trigger anaphylaxis. Remember that this reaction abruptly becomes dangerous which is why prompt medical care is vital.

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