Tests detect diseases other than asthma

Examination of allergy status. This examination was conducted to determine whether some of the symptoms of asthma felt by the patient due to allergies. For example allergies in food, mites, dust, pollen, or insect bites.

CT Scan. This examination may be performed by a physician if he suspects that the patient's shortness of breath is not due to asthma, but infection in the lungs or structural abnormalities of the nasal cavity.