The most nervous child is of course the mother, but must learn to understand what the cause of the child’s illness is, so as to be able to target treatment, to help the child better relieve the condition, to reduce the discomfort and pain caused by the condition. 1, when the child suffers from bronchitis, it is likely to cough with certain symptoms of asthma, if the cough caused by bronchitis, to timely treatment to prevent bronchitis more serious. 2, if the environment at home is too cluttered or dirty, it will easily lead to pneumonia in children, it will easily lead to inflammation, and such symptoms will be enough to trigger the symptoms of coughing and wheezing in children. 3, after the birth of a child, he is the first contact for every food or object in the world, once the allergy induced bronchial asthma, it will easily lead to the child coughing and wheezing phenomenon. In life, especially for some animal fur or dust mites and so on, try not to let the child to go too much contact, animal fur or dust mites are easy to induce asthma in children, and a family history of asthma will be more serious to affect the normal growth of children.