Know About Some Foods Which Can Cause Food Allergy

Food allergies are an exaggerated reaction of the immune system against some food proteins and can be IgE mediated, non-IgE mediated or mixed. 

IgE-mediated allergy results from the production of IgE-like antibodies against food.

It is an immediate reaction and symptoms appear within the first 30 minutes or up to 2 hours after contact with food. It can be very serious and life-threatening in a few minutes.

Non-IgE-mediated allergy involves other immune mechanisms, namely other types of antibodies or cells that react against food proteins.

The symptoms are usually digested and it is usually a late reaction, starting more than 2 hours after ingestion of the food, which makes the diagnosis more difficult.

Mixed allergy involves IgE and other immunological mechanisms, such as eosinophilia esophagitis, for example.

Now know about some of the food which can cause food allergy-

Milk allergy

Allergy from cow's milk protein is the leading cause of food allergy in the first two years of life. It is usually transient, but several cases may persist beyond the first few years of age.

Symptoms appear within the first few days after introducing milk into the diet. Children, who had a bottle in the maternity ward, the allergy can happen right after the next contact with milk!

It can be with tinned milk, porridge, yogurt, etc. And they are repeated whenever they are eaten again!

Egg allergy

The egg allergy is common in childhood and appears early in life. Egg whites and undercooked eggs are the most common causes of egg allergy symptoms.

Many children can tolerate the yolk, which is less allergenic than the white, even if it causes allergic reactions later.

Shellfish allergy

The allergy to shellfish is a common cause of food allergy in adults. Although it may appear in childhood, it is less common at younger ages.

Conclusion

If you are suffering from food allergy, you need to consult with allergy doctor and go for allergen testing near me.