Asthma during the treatment period need to pay attention to: 1. less cold drinks: including iced drinks, ice cream, etc., more food will damage the lungs and aggravate asthma; 2. avoid cold: to do the appropriate increase and decrease the child’s clothing; 3. avoid summer air conditioning disease: summer air conditioning, fans lead to a large temperature difference between indoor and outdoor, easy to cause children to catch a cold, asthma attacks. Medications asthma patients mostly have allergies, so take medication to pay special attention, especially aspirin, cardiovascular drugs such as betaloc, which are commonly used by the elderly, can trigger asthma attacks.