Allergy is one of the very annoying conditions, and its severity varies from person to person and from one type to another as well! Here's the most important information about allergies and other important facts:

 

Did the body become allergic?

The body becomes allergic when the immune system shows a wrong reaction to some substances and external factors, treating them as a kind of threat or danger.

 

Allergens may be seasonal in nature, such as those responsible for spring allergy, or they may be present in the surrounding environment throughout the year.

You should consult a doctor immediately if any of the symptoms of various allergies appear, and follow his instructions carefully.

 

Types of allergies

There are many types of allergies that a person may have during his life, and these are the most important of them:

 

1- Medication sensitivity

Drug allergy is an uncommon type of allergy, and it may be best described as a "side effect of medication".