For the symptoms of dry cough without phlegm in children, you can use the following treatment measures, first, you can drink more warm water as appropriate. The reason why some children have a dry cough without phlegm is due to the lack of water in the body. Parents give children appropriate more water, phlegm will be easy to cough out. For improving the symptoms of dry cough without phlegm, it has obvious effect. Secondly, you can apply cough suppressant drugs. Some dry cough is so severe that it affects children’s sleep and eating. This situation can be improved by applying cough suppressant drugs. For example, drugs containing dextromethorphan can be used. Parents can also improve the cough by nebulizing the child. Commonly used nebulizers are budesonide suspension, terbutaline sulphate and so on. These two drugs can be used in combination. Nebulized inhalation is also effective in treating the symptoms of dry cough without sputum in children.