A child’s cough after a few days of runny nose is usually caused by respiratory bacterial infections, which can be relieved by ensuring adequate sleep, a light diet, and if necessary, the use of medication. 1. Ensure adequate sleep: children running a yellow nose a few days after the beginning of coughing first need to ensure that children have enough sleep, improve the child’s immunity. 2. Light diet: While ensuring adequate sleep, it is also important to try to give the baby a light diet, avoiding spicy and irritating foods that can further irritate the respiratory tract. 3. the use of medication: the child began to cough a few days after the yellow sniffles, most of the presence of bacterial infections, can be treated with antibiotics such as cefixime, if the child’s coughing symptoms are more serious affecting the rest of the child, but also need to use the lungs of coughing and so on to alleviate the problem. The child started coughing after a few days of yellow nasal discharge may also be caused by other reasons, it is recommended that parents once the child found a similar situation, do not worry too much, and timely medical examination to improve the relevant standardized treatment. If you need to use drugs should also be used under the guidance of a doctor, do not blindly use drugs.