What Causes Food Allergies in Adults and Children

What Causes Food Allergies in Adults and Children

The immune system in the body sometimes reacts abnormally to perceived foreign substances even if they are not harmful; the reactions may be mild or even serious. Children have a tendency to suffer from allergies arising from immune reactions to eggs and milk. In the same way, adults also experience allergic reactions from foods such as vegetables and fruits. Moreover, certain foods like peanuts cause allergy to both adults and children.

The allergic reactions cause symptoms that can manifest in different parts of the body. Common allergy symptoms may include itching in mouth, ears, and throat as well as skin rash that is itchy and causes redness, a condition known as hives, asurticaria, or nettle rash. Other symptoms may appear as swollen face, eyes, tongue, lips, and mouth roof, a condition known as angioedema.

When allergies are very serious, as with the case of symptoms like anaphylaxis, then such reactions could become life-threatening. The body defense mechanism works by invading foreign substance in body but at times, the immune system acts differently. It attacks proteins found in food that are otherwise not harmful. The immune system releases chemicals that fight the perceived foreign proteins causing the allergic reactions.

Although any food can trigger an allergy, there are particular foods that are associated with most of the allergies. Children tend to suffer allergies from foods such as tree nuts, peanuts, fish, eggs, milk, and shellfish. Children who have a history of suffering eczema during infancy are more likely to experience allergies from foods. In addition, if the eczema occurs early and is more serious, it increases the likelihood of suffering food allergy.

Adults on the other hand are likely to experience allergic reactions from certain foods like vegetables, crustaceans, and fruits. Vegetables like carrots, potatoes, celery, and parsnip are some of the common triggers of allergy conditions in adults. Crabs, prawns, lobsters, shellfish, and fish are other triggers of the condition. Tree nuts including peanuts, pistachios, walnuts, almonds, and brazil nuts are other allergy-inducing foods.

The reason why the immune system acts abnormally and attacks harmless proteins in foods is not exactly known. However, many people who have other allergic conditions like eczema, asthma, as well as hay fever, often suffer from food allergies. Food allergy has no treatment but the condition may be managed by eliminating the foods that tend to induce the allergy symptoms.

To relieve mild to moderate symptoms of allergy, antihistamine medication may be applied as a treatment option. Another medication known as adrenaline is effectively used to treat serious forms of food allergies like anaphylaxis. Since allergy reactions can strike anytime, people who suffer from the condition may be given auto-injector pen device. This device has adrenaline dosages that can be used in case of emergencies when the reactions occur.

Food related allergies mainly occur in children who are below the age of three. Within this age, it is estimated that 1 in 14 children have a possibility of suffering allergies from foods. Many children tend to overcome the allergy triggers from foods like soya, eggs, and milk by the time they attain school age as the immune system matures.

If you want to learn more about the company, let our experts advise you. For further information come to Toximet.

Leave a Comment

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>