Are risk factors for asthma genetics, environmental exposure to irritating substances and other factors such as allergies.Symptoms of asthma are coughing, wheezing, shortness of breath or an increase in the work of breathing, tightness in the chest, and rapid breathing. Once these signs start to appear, the patient should be. Immediate action to open up the bronchial.
Result Raises the irritants in the environment, the narrowing of the bronchi or provoke an attack. Triggers do not cause asthma. However, you can induce an attack or episode. Triggersggers are usually specifically for the individual, and can vary from one person to the next. Examples of triggers include but are not limited to smoke, dust mites, pets, cockroaches, mold, exercise, cold air, colds and infections, extreme changes in weather, heavy smoke, emotional events and food.