Food allergy is an exaggerated inflammatory reaction of the immune system to a substance found in food or beverages, causing symptoms such as redness, diet and red spots on the skin; however, it can also occur in different areas of the body such as over time, the face, mouth and eyes affect the gastrointestinal system causing vomiting and diarrhea, for example.
In some situations this allergic reaction can be severe, causing shortness of breath, seams and difficulty swallowing, this situation receives the anaphylactic shock number, depending on these cases call the emergency room to call the emergency number and seek medical assistance.
- For this reason.
- It’s important to identify the food responsible for the allergy to prevent its consumption and reduce the risk of complications.
- However.
- If for some reason you refuse to come into contact with allergy-causing foods.
- Your doctor may tell you how to use antiallergics to relieve symptoms.
A food allergy can occur up to 2 hours after eating food, beverages, or other food additives. The main signs and symptoms that may occur are:
Food allergy symptoms can occur throughout the body and the most severe symptoms when there is a feeling of discomfort in the throat that can cause breathing difficulties and shortness of breath.
Once a food is ingested and the first symptoms of allergy appear, it is important to see your doctor to diagnose the problem and indicate the most appropriate treatment.
In people who are more susceptible to allergies, it is important to act as soon as possible, striving to take an antihistamine that has been prescribed by your doctor.
However, in some situations, medication may not be enough, so it is important to remain alert and, in case of symptoms of anaphylactic shock, such as shortness of breath, accelerated pulse, tsunami and dizziness, you should go to the hospital emergency room or call an ambulance.
See symptoms of anaphylactic shock
When diagnosing a food allergy, your doctor will consider several factors, including observing current symptoms and a family history of allergy. Allergic tests may also be requested:
Puncture is a test performed by the allergist from which various extracts of the most allergenic foods, such as peanuts, knives or shrimp, are placed on the skin and should be performed for 24 to 48 hours, after this time has elapsed. you’ll see if there’s a reaction like eating, the bulb is golden on the skin. Diagnosis is made to the exclusion of food until a responsible diet is obtained. Learn more about this problem.
On the other hand, this test takes a blood sample and sends it to the laboratory for testing, which identifies the presence of immunoglobulinic antibodies and in the blood, which in case of presence confirms the presence of an allergic reaction. knows more about the IgE problem.
During this exam, there is little food suspected of causing symptoms in the doctor’s office and if there is no allergic reaction.
Your doctor or nutritionist requests the removal of foods that could cause allergy for a few weeks, and once this type is finished, you start to put one in your diet and see if there is an allergic reaction, in this way we identify the foods that cause the allergic reaction.
Treatment of food allergy will depend on the severity of the symptoms present, which vary from person to person. In general, treatment is done with doctor-prescribed antihistamines such as loratadine, fexofenadine and the use of corticosteroids such as betamethasone, which may help relieve symptoms.
If the allergy is more severe, your doctor may indicate that the person will use an epinephrine (adrenaline) column for use in an emergency. This column will prevent anaphylactic shock detergent. In case of emergency, the emergency number of your local medical emergency Should be contacted immediately, as you may need to wear this medicine and you may also need to wear an oxygen mask to reduce shortness of breath.