Find out! What is a food allergy and how to prevent it

It can be said that it is a close thing that many people overlook, but it is actually more dangerous than it seems, for "food allergies" that can start from food allergies and rashes to severe cases that can lead to serious illness or death. For this reason, it is important to prevent any risks early. This article will explain what food allergies are, introduce how to treat food allergies, and many other things you should know in an easy-to-understand way. Follow Now

Food allergies areWhat?

Explain in a concise and easy-to-understand manner. Food allergy is an abnormal reaction of the body to certain foods, occurring when the body produces "IgE immunity" in response to proteins in certain foods. Food allergies can range from rashes to death.

Currently, it is not known exactly what the main cause is, but it is believed that it is caused by a combination of many factors. For example:

• Genetics: Individuals with a family history of allergies Certain genes may be associated with an increased risk of food allergies.
• Environment: Air pollution, infections, and the use of certain medications can affect the immune system and increase the risk of food allergies, including childhood exposure to allergens such as dust mites. Insects, pets, pollen.
• Immune factors: Abnormal functioning of the immune system This causes the body to produce too many IgE antibodies. When exposed to allergic foods. The body secretes histamine and other chemicals. 

Types of food allergies

Acute Allergic Reaction

Acute allergic reactions usually occur within 2 hours of eating an allergic food.

• Skin symptoms: rash, itching, urticaria. Swelling of the face, mouth, tongue, or throat
• Respiratory symptoms: difficulty breathing, wheezing, coughing, asthma.
• Gastrointestinal symptoms: nausea, vomiting, abdominal pain, diarrhea.
• Cardiovascular symptoms: numbness, dizziness, fainting.

Delayed Allergic Reaction

This is the opposite of the first type, because nonacute allergic reactions begin to be felt 2-48 hours after eating the allergic food, and although the symptoms are not as severe as acute allergic reactions, it can be difficult to identify the type of food allergy.

• Skin symptoms: rash, itchy, dermatitis, chronic.
• Gastrointestinal symptoms: bloating, flatulence, constipation, chronic diarrhea.
• Respiratory symptoms: runny nose, chronic cough
• Other symptoms: headache, fatigue

As for the question, "How many days does it take for food allergies to heal?" Of course, there is no fixed answer because food allergies that occur, whether acute or acute are different, vary according to each person's factors. Therefore, If the allergy does not tend to improve. Even though it has been a long time. It is recommended to seek medical attention immediately.

People with a history of food allergies should behave as follows:

Although there is currently no cure for food allergies. However, everyone can take care of themselves by observing themselves what food allergies they are and avoiding them by following the methods below. 

• Always carry antihistamines or adrenaline medications with you: The first important thing is to prepare for allergic reactions. People with a history of food allergies should always carry antihistamines such as adrenaline or epinephrine with them. This medication can help relieve allergic reactions such as urticaria, itching, swelling, and difficulty breathing. 
• Read food labels carefully before each meal: Reading food labels is something that food allergies need to pay special attention to. Carefully examine the ingredients of the food.
• Notify those close to you of which food allergies are made: It is important to let those close to us know that we have food allergies. When you know the information, it helps those close to you understand and can help you in a timely manner in case of emergency.

Knowing this, don't overlook food allergies. can come to receiveLatent food allergy testBDMS Wellness Clinic is a health care provider that focuses on preventive care and health enhancement for patients to live a long life with quality by gathering knowledgeable doctors from around the world and modern medical practice technology to develop into Asia's "Preventive and Rehabilitative Health Clinic".

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