First, the immunity is not strong enough. For children, the body is not fully developed and the immunity is not strong, which leads to the invasion of cold virus. If the child has a cold and fever below 38 degrees, take medicine as the main medicine, and don't take intravenous drip frequently. If the fever can't be reduced by taking antipyretic medicine, go to the hospital at once. At present, if the condition is not good or just right, you should take enough medicine! Many children can't be cured for so long, especially antibiotics and anti-inflammatory drugs. Most antibiotics have strict doses, so we must do it in time! Enough! Take it. Don't think that taking anti-inflammatory drugs is bad for children and eat less. It's better not to eat if you eat less! Long-term low-dose administration will lead to strong tolerance! Do remember!
Second, the family air quality is not good, and symptoms such as colds, coughs and fever often appear. Be sure to investigate the air quality and hygiene at home. Recently, the weather has become warmer and PM2.5 has increased. The degree of light or serious pollution in many places (the PM2.5 index published by the state is for reference only. Look at the actual data) and in the case of a lot of quilts at home, the pollution at home is more terrible than the PM2.5 pollution outside. Because there are many mites, bacteria and viruses in the quilt, it will also seriously stimulate the child's respiratory system. If the location of the house is relatively cold, this is probably the reason. Change clothes in time at home and use an air purifier. We should also do a good job in hygiene.
Don't underestimate the role of home air purifiers. The air purifier at home has been used for 3 months, and it will be obviously black. In newly-built kindergartens, air purifiers have almost become standard. Finally, we should take our children out for more exercise to enhance their health and physique.