1. Prevent viral infections. Respiratory tract infections are closely related to pediatric asthma attacks, so it is important to prevent viral respiratory tract infections. 2.Exercise. Physical exercise is extremely important for children with long-term asthma and can be carried out at the same time as drug treatment. 3.Reduce the mental stimulation and thought burden of the sick child. Asthma is also a psychosomatic disease. Since the onset of asthma is related to the excitability of the nervous system, medical personnel must tell parents to avoid the following two incorrect tendencies in treating children with asthma: over-pampering and accommodating; caring too little for the sick child, or even creating an attitude of disgust and indifference towards him/her, which increases the psychological pressure on the sick child.