One of the more usual kinds of asthma is allergy induced asthma. When anyone is brought out to an allergenic substance to which their body is tender, they may get histamines, which produces redness and annoyance as they work to free the body of the allergenic substance. In the case of allergy induced asthma, the amines go to work on the bronchial passing and lungs, causing it hard for the allergic individual to breathe.