How Does an Allergy Affect My Body?

An allergy can affect people in different ways and being aware of how your body shows symptoms of an allergy can help in identifying one. Depending on how you came into contact with the allergen will determine how you develop symptoms and how your body reacts to this. Understanding allergies can make us better aware and know when anaphylaxis (a severe allergic reaction) is occurring.

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What Happens During an Allergic Reaction?

Allergic reactions occur when our immune system goes into overdrive after a substance enters our body. This is known as an allergen and can occur at any point throughout your lifetime. The allergen causes your body to produce an antibody known as IgE (Immunoglobulin E). This antibody is what causes the symptoms people display when suffering from an allergic reaction.

Skin

The skin is the largest organ of the body. It is one of the easiest ways to tell when we have suffered from an allergic reaction. You may experience hives on your skin, which are also known as urticaria, and look like small red raised bumps anywhere on the skin. Eczema can also be caused by an allergen, as can contact dermatitis. Hives usually occur due to medication or food. Eczema is more likely to be a food allergy and is often hereditary.

Respiratory System

The respiratory system usually reacts to allergens that have been breathed in, although it can be affected by all allergens. The symptoms include sneezing and a runny nose, and the most common allergy is hay fever. When an allergy is severe, the respiratory system can be greatly affected, causing inflammation and shortness of breath. This is known as anaphylaxis and is an emergency situation. If this occurs, 911 should be called immediately, as this will not go away on its own. In Thailand, allergens are often caused by dust, pollen or pets.

Digestive System

It can be difficult to tell whether we are allergic to a food or we have got a stomach bug. If you experience nausea, vomiting or diarrhea when eating a certain food, it may be that you are allergic. If this happens over a period of time, record what you eat each time to identify the allergen. If you want to get to the bottom of what is causing your body distress, you can carry out an allergy test. There are many benefits of an allergy test Bangkok. There are special clinics available for those who want to be tested for an allergen. This is done in a safe way that allows doctors to identify the cause, so you can avoid ingesting the allergen. If the allergen is something that cannot be avoided, they will be able to give you treatment to minimize any discomfort you are experiencing.

Allergies can affect many different systems within the body, or all of them at once. Knowing what an allergy can do to your body can make you more aware of when you may be suffering from an allergic reaction.

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