What is Allergy definition Symptoms, Prevention, and Cure

Allergy definition Symptoms, Prevention, and Cure? Sometimes we accidentally find out that we are allergic to certain products. Food allergies are a common occurrence nowadays. Many times we do not know, we consume products that we are not even aware of containing ingredients that we are allergic to.

Food allergy is actually a reaction to our immune system, usually immediately after consuming a particular product.

According to a report by a group of scientists led by Dr. Jennifer Schneider, “there is no generally accepted definition of what a food allergy is.”

We have mentioned several scientists have found that the immune system is the main cause of allergic reactions.

The main factor is actually the proteins contained in the food. Our immune system sends us a false signal that someone is a protein that is harmful.

When the protein enters our body, the immune system develops a special type of antibody (immunoglobulin E) in order to destroy it in the present case it is the protein.

Ingredients (histamine). Normally this ingredient helps the immune system.

However, it is not yet known exactly why the antibody and histamine response causes an allergic reaction in people who are hypersensitive to a particular protein.

Perhaps explains why some people first when they eat certain foods do not have allergies, and next time they get the same food allergy.

Sometimes it is enough to eat only a small amount of food that we are allergic to, and immediately get allergy symptoms,

such as various problems with the digestive system and swelling of the airways, which can be a danger to our health and life.

A situation where an allergy can lead to a dangerous situation for our health is called anaphylaxis.

Age-related allergy

Food allergy occurs in children and is present in 6 to 8%, while in adults 3%.

It happens when children work to overcome it over the years, as they mature they may no longer be allergic to food. who developed an allergy when they were little.


When you eat sometimes after consuming a certain food, and you get weird physical reactions, you’re probably allergic to it, you just didn’t know it.

First and foremost you need to know when you’re allergic and when you have a food intolerance when the digestive system cannot digest certain foods.

Allergies in turn trigger different reactions in our immune system. The best and proven way to find out which foods you are allergic to is to have an allergy test done by your specialist.

Although many people have only mild reactions from allergies and do not go to the doctor to examine the stream that is allergic.

Basic symptoms that indicate an allergy

Breathing difficulty

If you happen to consume some food eating, and you have difficulty breathing, that’s an allergy.

Also if you feel you can’t come in or feel tight, in the throat, again that’s probably an allergy.

Redness or rash on the skin

These symptoms are the most common and most common symptoms of an allergy?

When reported redness or a rash on a certain part of the skin, which may be accompanied by itching, tingling or discomfort.

Possible swallowing problems

Swallowing problems are a serious allergy problem, perhaps the most severe symptom of an allergy.

In such a situation you should consult your doctor immediately.

Certain itching in or around the lips

Once you have consumed some food and started to feel itchy in the mouth or around the lips, then this is most likely the case.

Give the food allergy you were eating at that moment. When it comes to this symptom, it is characteristic that it occurs immediately,

sometimes and at the moment while you are still eating the food in your mouth.

Itching or sneezing

Another symptom that is very common when you are allergic to a particular food. And it occurs shortly after eating.

Accelerated heart rate

This symptom occurs very rarely, but it can occur. And it, like the others we mentioned, occurs shortly after consuming certain foods.

Factors affecting the occurrence of allergies

What kind of allergy will occur and in what form depends very much on several factors?

This should include hereditary factors, gender, type of food, and the like.

Hereditary genes are very important when it comes to allergy, especially if both parents are allergic to certain foods, then 65% are likely to be allergic to the same food,

if only one parent is allergic to strawberries, then 35% are likely to be allergic to their child.

Age and gender are less important, and allergies to certain foods are the same for children and adults, also regarding gender.

You may get an allergy from any food, but most often allergies occur when you eat eggs, flour, milk, and whole foods.

Besides these foods, other types of products are the most common causes: potatoes, coffee, fish, oranges, chocolates, and raspberries.

Some foods can cause allergenic elements no matter how they are cooked or consumed, or when they are sometimes allergenic and sometimes not.

For example, boiled fish or cabbage often cause allergies, but if baked the fish then do not have allergies from it.

Also with fruits such as grapes. Dry grapes sometimes cause allergies, and fresh grapes do not cause any symptoms.

The amount and speed of food intake affect the allergy

That’s right speed and quantity have an impact on allergies. If we consume fast for 5 minutes of food that is potentially allergic to us,

symptoms and allergies will be more pronounced than consuming the same food for 45 minutes.

There is, therefore, a rapid and slow allergic reaction.
When it occurs within a time interval of 10 – 30 minutes or 3-4 hours after consumption it is called a rapid reaction,

while if it occurs from 5 hours to 5 days after eating it is a delayed allergenic reaction.

Diagnosis and treatment of allergies

When you think you are allergic or intolerant to a food, you should visit your doctor for a consultation.

If you decide which food to throw out, it may be bad for your health, as you may stop. You are taking products that are important to your body.

It is generally accepted that avoiding severe allergies should not include the food that causes them.

Another option is if you have a mild allergy or intolerance, you should be careful about how often eat.

Many who have these allergic problems we wrote about in this article change their diet and enjoy consuming non-allergic foods and get used to them.

What are the other triggers for allergies besides food?

Insect bites

Some people get an allergic reaction from insect bites (wasps, bees, hornets, etc.) as a result of poisoning from them.

The reaction of the organism may be different-redness, small swelling, nausea,

fatigue but may Anaphylaxis is an acute allergic reaction that is caused by an antigen (insect poison), in which our body shows hypersensitivity.

Symptoms can include swelling of the face, tongue, mouth, and throat, low blood pressure, difficulty breathing,

discoloration, nausea, vomiting, diarrhea, vertigo Avicenna and Possible loss of consciousness.

At worst, untreated anaphylaxis can lead to death.


Medical gloves, balloons, various medical materials made of latex, rubber products, and anything else containing protein in its composition.

Allergies can also occur through simple contact and contact with the material.

Clinically seen, mild allergies can occur. such as redness and itching, leading to severe anaphylaxis.

Homemade dust

Dust is a common cause of allergies.
Symptoms may include sneezing, stuffy nose, runny nose, itchy eyes, etc.

To avoid the appearance of home dust you need to maintain a clean home regularly, avoid dust-collecting items, swimwear. material, a regular bedding change, and the like.


Pollen as an allergic reaction is not so dangerous to human health, symptoms are sneezing, runny nose, clogged nose,

itching and tearing are some of the symptoms that occur in people with this type of allergy.


Although not as popular, allergy medication is quite common. When an allergy occurs to a particular drug, it is discontinued.

If used, then appropriate drug substitution is prescribed. that drug then the allergic reaction may eventually be controlled with antihistamines and corticosteroids,

of course before doing so, one must first examine and make a clinical picture of the patient. facial and anaphylaxis.


People who have allergies to animals are actually allergic to the proteins found in the skin cells of animals, saliva, and more.

To develop this type of allergy takes a long time sometimes up to two years.

Symptoms of allergy from animals are similar to those with pollen, but they may be more difficult such as lack of air during sleep or chest tightness, etc.


There are many varieties of mold and people are very allergic to it.

Mold usually appears in damp places such as basements, kitchens, baths, attics, and the like.

Symptoms that appear are quite similar to those of pollen and home dust.

How to best protect yourself from allergies

Allergies are incurable, but there are methods that can reduce the symptoms to some extent, and thus reduce the use of antiallergic agents.

The most important is to avoid allergens or, more simply, food, dust, mold, etc.

Another important preventive role is to maintain hygiene, normal body weight, to use your leisure time in the mountains because there is no pollution.


In today’s article, we have covered a very important topic in everyday life.

Allergies are incurable, but there are many ways to treat and reduce them.

We have shared some tips for various causes of allergies, symptoms, and treatments.

If you know you are allergic, or if you find that you have the symptoms we have told you, contact your doctor.