This condition is caused by non-seasonal allergens such as house dust components and certain molds. You are more likely to suffer from an allergic condition of the eyes as an adult. Allergic conjunctivitis is often associated with allergic rhinitis. A general complaint is of itchiness of the eyes, which are rubbed frequently - adding to the problem. If you are asthmatic, you can suffer from attacks which obstruct the flow of air to the lungs.
Breathing becomes difficult and forced breathing becomes necessary.
A wheezing sound appears, due to the rush of air through your narrowed airways. At the same time, a troublesome cough can develop. Asthma may begin at any age and, if neglected, tends to recur and become chronic. Asthma may be allergic or non-allergic in origin. In allergic asthma, environmental allergens trigger the disease when inhaled or ingested.