There are no specific drugs for the new coronavirus, but isolation treatment and symptomatic treatment are available. The specific medication needs to be selected according to the severity of the patient’s own condition. Alpha-interferon nebulized inhalation, oral lopinavir, ritonavir, or intravenous ribavirin can be added. However, it should be noted that lopinavir and ritonavir may cause adverse reactions such as diarrhea, nausea, vomiting, and liver function impairment, and that interactions with other drugs should be noted. If there is physical hypoxia or difficulty in breathing, oxygen therapy can be administered. It is also necessary to take bed rest, pay attention to the balance of body electrolytes, monitor blood routine, urine routine and other indicators. If the patient’s condition is more serious and respiratory difficulty occurs, hormone therapy can be used as appropriate.