Mild cases of NCPV pneumonia are self-limiting. NCPV pneumonia is a self-limiting disease. The so-called self-limiting is that there is no special effective drug treatment, it can be controlled by supportive therapy and more rest, usually ensure a good diet and so on, most of the mild patients mainly manifested symptoms of upper respiratory tract infection, such as dry cough, sore throat, low fever, fatigue, etc. After the body’s own immune regulation, it can be cured. After the body’s own immunity regulation can be cured, do not need to apply drugs. However, if the patient is seriously ill, it is necessary to go to the hospital for further adjustment of drug treatment, and if necessary, it is also necessary to apply the ventilator or rescue medicines, so as to avoid aggravation of the condition and respiratory failure and other symptoms.