Asthma patients should certainly not smoke. Additionally, attention should be paid to dietary and hygiene habits, avoiding foods such as seafood that may trigger allergies. Smoking and alcohol should be abstained from, and water intake should be increased. Exposure to irritating chemical gases should also be avoided. Asthma is directly related to genetic factors and an individual's allergic constitution. It is necessary to strengthen exercise, boost immune capabilities, and prevent colds, especially in the spring when it is advisable to avoid going out to prevent contact with pollen that could trigger an asthma attack.