Hello, seafood, easy to cause allergic food, spicy stimulating food, easy to trigger asthma food such as milk, eggs, seafood, beans, chili peppers, and spices such as pepper, anise, fennel, but also food coloring, flavoring, beer, soda and cold drinks can not eat. Eat more vegetables and fruits, drink more water, water can effectively prevent asthma attacks, you should also drink more soybean milk, soybean milk contains glutamic acid and aspartic acid, can effectively prevent the spasm of the bronchial tubes, thus preventing asthma attacks.