Allergy Tests – Know when you need them and when you don’t

allergy test

Allergies are found in people when they react with substances found in the environment. The substances mentioned here, refer to allergens and can be found in pollen, pets, insects, and food among other sources.

What does it mean when someone has an allergic reaction?

An allergic reaction refers to the way our bodies react to allergens. This can vary from mild to severe. It typically follows a chain of events because of the allergy. You must get an allergy test done on an allergy.

What are the different types of allergies?

What is an allergy test?

An allergy test is a type of testing technique that is used to identify the different types of allergens mentioned above. The test is done to understand how your immunity system reacts to allergens. If you have any specific allergic reaction, then you have an allergy.

What are some common symptoms?

If you face any of the symptoms stated below, then it is recommended that you get an allergy test done. Here are some common symptoms found:

The symptoms stated above are general symptoms of some types of allergies. However, if you face any food allergies, do look out for the following symptoms:

If you find any of the above symptoms within 30 minutes of food congestion, it is best to get an allergy test done.

How is an allergy test done?

As we are aware, the allergy blood test is done to understand how your body reacts to substances like allergens. Typically, allergens cause your immunity system to produce a substance called immunoglobulin E (IgE) or antibodies. These antibodies result in the release of chemicals, resulting in an allergic reaction.

Types of allergy tests:

What can I do to prepare for it?

You might be asked to stop consuming antihistamines for about 3 to 7 days before the test. However, there are exceptions in terms of other medications. You can resume taking your asthma medications as usual. If you have any other conditions, it is best to consult your doctors about the same.

Results of an allergy test:

There are primarily 2 outcomes to the test. If the test returns a negative, then you are not allergic to the substance. However, if the test returns a positive then you are allergic to the substance.

If you are allergic to a certain substance, it is best to avoid it. Ensure you get a test done if you face any of the symptoms stated above.

Also Read: Air Pollution in Delhi Causes : An Overview

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