Food allergies have been in the news lately, and for good reason. Food allergies have increased in recent decades and have become more severe than in the past. Most Americans have some kind of food allergy, and food allergy reactions cause 200,000 visits to the emergency room every year. Most food allergy reactions occur among children, so it is important to understand how to manage and treat food allergies symptoms in children.
What is a food allergy?
A food allergy is an immune system reaction to a certain food that causes the body to view the food as a threat. If you suffer from a food allergy, your body's immune system overreacts to the protein in the food and treats the food as a virus or bacteria. The immune system releases chemicals into the body which affect the skin, digestive tract and respiratory system. It is important to note that food allergies are not the same as food intolerances.
Food intolerances occur when the digestive system has trouble breaking down a certain food, while food allergies are an immune response. Food allergies are more common in children and affect 2 to 3 per cent of children under the age of 5 years.
Why does a food allergy occur?
Food allergies occur when the immune system has an abnormal response to a specific food. It's believed that food allergies are caused by a combination of genetic, environmental and immunologic factors. In most cases, the immune system overreacts to a food protein that is otherwise harmless to most people. As a result, the body produces antibodies to fight the food and release chemicals that cause allergic symptoms. Food allergies are a growing problem in the United States and around the world. They affect a million people in the world and about 4% of children under the age of 18.
How to treat food allergies at home?
Food allergies are one of the most common problems in children and adults. Obvious food allergies can cause anaphylactic shock and can be life-threatening. Most people don't pay attention to the symptoms and signs of food allergies and treat them improperly. Symptoms of food allergies can appear suddenly, so it is important to know how to manage and treat them at home. Food allergies are caused by the body’s immune system and antibodies that attack the body's own tissues in response to foreign proteins, called allergens.
When one is exposed to an allergen, it releases a type of antibody called Immunoglobulin E (IGE). These antibodies release histamines, which cause allergic symptoms. The most common symptoms of food allergies are: itchy skin and hives, swelling of the lips, tongue and throat, runny nose, itchy eyes, sneezing, asthma, vomiting and stomach discomfort.
What are some other symptoms and risks of food allergies?
Food allergies are more than just a nuisance. They can be life-threatening if you're not careful. But how do you know if you suffer from food allergies? What are the symptoms of food allergies? How do you know if the symptoms you have are caused by food allergies? If you've been experiencing symptoms such as itching, rashes, hives, having trouble breathing, and swelling of the lips or tongue, you might suffer from food allergies. But how do you know for sure? How do you treat food allergies? What are some long-term risks of food allergies?
Conclusion: The human body has the tendency to become accustomed to certain things, so we can just take things for granted. This can lead to a reaction in our body when the familiar thing is not there. It is important to know when our body is reacting to something.
If you have food allergies, you may be able to lessen your symptoms by eating a consistent diet, avoiding certain food groups and eating smaller meals. If you find that certain foods are causing you hives, wheezing or a drop in blood pressure, we advise that you see a doctor immediately.
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