Question

what are the allergens ​

Answer 1

Answer:

A condition in which the immune system reacts abnormally to a foreign substance.

MOST COMMON TYPES

Drug allergy

An abnormal reaction of the immune system to a medication.

Food allergies

An unpleasant or dangerous immune system reaction after a certain food is eaten.

Contact dermatitis

A skin rash caused by contact with a certain substance.

Answer 2

Answer:

Anything which is not suit you and it happens any reaction in your body is called allergence

Explanation:

hope that it will help you dude