Allergic responses are regulated by

A group of five members spent in a room with dust. One among them shows some allergic responses. Which are the drugs used to reduce the symptoms quickly?

Which immunoglobulin is responsible for allergic response in human body ?

Which immunoglobulin is responsible for allergic response in human body ?

Describe how allergic response is produced in the body . Write the role of an antihistamine.

Assertion: Asthma patients must never be exposed to dust. Reason: Allergic response may cause vasoconstriction and death.

Assertion: Asthma patients must never be exposed to dust. Reason: Allergic response may cause vasoconstriction and death.

Allergic eczema is characterised by