allergy - search results

Allergies are the response to resistance or immune system of the body to unwanted and harmful substances such as dust, food and pollens that...

Allergy is caused by dysfunction of the immune system mediated by immunoglobin Ig E. It is not a disease, but it is characterized by...

What is Respiratory Allergy Allergens are defined as substances that aren’t naturally harmful to your body, but your body perceives them as a threat nonetheless....