Having Food Allergies

Many people have to watch out for food allergies. However having true food allergies is not that common as many think. They usually only affect about two percent of children in the world but are more common in children that are younger. Usually most children will grow out of the food allergies that they had when they were born. This gives hope to any parent that is worried that their child will be faced with a lifetime problem ahead of them.

There are different symptoms of food allergies. They can include wheezing and hard time breathing. Sometimes a person will be affected with itchy skin, rashes, hives, vomiting, diarrhea, nausea, pain in the stomach and swelling around the mouth and throat. These symptoms are going to develop usually quickly after a person will digest the food that they are allergic to. Sometimes it is minutes while other may take hours to go into effect. There are also many that face nasal symptoms that a person can go through. These can include runny nose or congestion that some may think are caused by the food allergy but may not be in reality.

It will depend on the person and the severity of the food allergy. Some people may have mild or more severe symptoms to deal with. It will also depend on the amount of food that the person has ingested. A severe reaction can include difficulty breathing, swelling of the mouth and throat, decreased blood pressure, shock and sometimes death.

More common food allergies are called intolerances to certain types of food. They can bring on vomiting, diarrhea, spitting up, and even rashes of the skin. There is an example of a reaction that will occur usually in children that have lactose intolerance. This is caused by the deficiency of the enzyme lactase, which will usually break down the sugar lactose. Children without this type of enzyme or who have a decreased amount of enzyme will develop symptoms after drinking lactose containing food products, like cow's mild. Sometimes this is a confusing ordeal because the reaction does not involve the immune system and is not a real food allergy problem.

It is important to know if you are allergic to a certain food. If you think that you are you should not continue to eat it. See a doctor and tell him or her about your symptoms and they will usually run tests to make sure of the problem. You will find that if you do not take the necessary precautions when it comes to food allergies, you can be seriously injured and cause more damage to your body than what you would expect otherwise.

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