Is asthma caused by allergy? How can one find out if they have an allergy or not?
An allergy is an abnormal, acquired sensitivity to a given substance, including pollen, drugs, or numerous environmental triggers. These allergens can cause a variety of diseases including asthma. In the case of asthma, the allergens enter the air-pipe and induce various reactions within the body. If these reactions are not controlled immediately, they could lead to some sort of disease. It’s always better to stem allergy at the very inception.