Pecan Allergy Symptoms

Pecan Allergy Symptoms. It is called walnut to all dry fruit composed of a seed and a hard shell. In the field of food, the word walnut refers to various types of seeds such as walnut, Brazil nut, Macadamia nut, cashew nut, chestnut, hazelnut, pistachio and pine nut, but also almonds. They are usually included in this category. Not so the peanuts, which are legumes.

In general, nuts are the foods most linked to anaphylaxis. Nut allergy is one of the most common allergies in children and adults.


  • Itching in the mouth, throat, eyes, skin, or other area of ​​the body.
  • Difficulty swallowing
  • Abdominal pain.
  • Abdominal cramps.
  • Sickness.
  • Vomiting
  • Diarrhea.
  • Congestion or nasal discharge
  • Difficulty breathing.
  • Urticaria or eczema

In severe cases, anaphylaxis manifested by a feeling of tightness in the chest, fainting, loss of consciousness and, if not treated immediately, cardiac arrest.


Pecan Allergy Symptoms

The food that triggers this food allergy are the mentioned nuts, but products derived from them, such as oils and cosmetics, can also cause a negative reaction by containing the allergen. In fact, what causes the reaction are proteins contained in the fruit and to which the allergic is highly sensitive.

Due to the sensitization of the organism, when the individual ingests the nut or a food that contains it as an ingredient, his immune system reacts as if it were a virus or a bacterium, considering it harmful to one or more proteins. Then it releases antibodies and chemicals such as histamine, which cause the appearance of symptoms.

Foods that contain or may contain nuts are:

  • Baked products such as cakes, cookies and various desserts.
  • Cereal cash.
  • Muesli.
  • Turrones and marzipan.
  • Energy bars.
  • Lightning for salads.
  • Sopas.
  • Extracts of nuts.
  • Burgers without meat.
  • Thick sauces.

Nut allergy is one of the most common allergies in children and adults.

Risk factor’s

  • Being allergic to peanuts. Between 25 and 40 percent of people with peanut allergy also have allergic reactions to some type of nut.
  • ave close relatives with any allergies. In addition, younger siblings of those allergic to nuts may be more likely to develop the same condition.


If the individual avoids the consumption of nuts, the risk of a long-term complication arising is minimal. The truly dangerous happens precisely during the allergic reaction, as it can lead to anaphylactic shock.

Anaphylaxis is the most serious complication of nut allergy. If the individual has a severe allergy or is extremely sensitive to tiny amounts of allergens, the reaction can cause his throat to swell, the airways to become clogged, blood pressure to be reduced, fainting or loss of consciousness to occur. and even that there is a cardiac arrest and death.

Unlike a normal allergic reaction, anaphylaxis affects several parts of the body at the same time and develops very quickly. If the affected person does not receive urgent treatment, they risk losing their lives.


Allergic reactions to nuts can be confused with intoxication or food intolerance, so it is important to see a doctor if the above symptoms occur. Do not forget that it is a condition that can cause a deadly reaction.

Once in the office, the doctor can review the medical history, perform a physical examination and ask questions about the symptoms. Then ask to perform any of the following tests:

  • Cutaneous test. A small amount of allergen or allergens is applied to an area of ​​the skin. If a lump appears in the area a few minutes later, the patient is allergic.
  • Blood test. A blood sample is taken from the patient and analyzed in the laboratory. What you are looking for is to measure the presence of Immunoglobulin E, an antibody released during allergic reactions.
  • Proof of Food Provocation. This test should only be carried out under medical supervision. It consists of offering small amounts of the food that possibly causes the allergy, and observing the reactions. The doses are increased if the individual does not react negatively, and stop as soon as this happens.

Medical Treatment

If the affected person does not receive urgent treatment, they risk losing their lives.

The treatments currently available offer symptom relief, but not cure, although 9 percent of children with nut allergy overcome it over time. Although the patient can tolerate the consumption of other types of nuts, allergists recommend avoiding all types.

Mild to moderate allergies can be treated with antihistamines, which block histamines that cause symptoms such as itching and hives. Nasal congestion is usually relieved with the help of decongestant nasal drops. For more serious cases, the doctor usually prescribes injections of epinephrine that must be administered during an episode of anaphylaxis.

Home remedies

The best way to treat this allergy is to avoid all foods that contain nuts and even peanuts, due to the possibility that they have crossed during processing in the machines of the factories. To tell the truth, living with this allergy is not easy since many foods contain nuts or components derived from it.

Therefore, it is essential to thoroughly check the labels not only of food, but also of cosmetic products. If the label indicates that it may contain traces of nuts, or that it was processed in machinery where nuts or peanuts were processed, its ingestion is not safe. In case of doubt, it is best to call the manufacturer and not risk consuming the product.