by Lachin Hatemi M.D. -     Owner of Veritas Urgentcares.  Asthma is a chronic respiratory condition in which the airways become inflamed and narrow, making it difficult to breathe. Asthma symptoms can range from mild to severe and can include wheezing, coughing, chest tightness, and shortness of breath. Here is some important information for patients with asthma: Causes: The exact cause of asthma is unknown, but it is believed to be caused by a combination of genetic and environmental factors. Triggers: Everyone's asthma is unique, but common triggers include exposure to air pollution, tobacco smoke, cold air, exercise, stress, and exposure to allergens such as pet dander, dust mites, and pollen. Treatment: There is no cure for asthma, but it can be effectively managed with proper treatment. This can include daily medications (such as inhaled corticosteroids or bronchodilators...