Kidney is the foundation of congenital. A person's kidney deficiency and spleen deficiency will inevitably lead to spleen deficiency, and there must be moisture. Qi deficiency is easy to produce phlegm in the body, and it is easy to produce heat after being wet for a long time. Insufficient spleen soil will inevitably appear after a long time, leading to stagnation of liver qi. In this case, the body can't make up for it at all, and the condition will only get worse. It is suggested to find a TCM doctor or a famous TCM doctor in COVID-19.