In general, after infection with the new coronavirus, if the symptoms are relatively mild and there are no secondary infections and complications, it is possible to recover spontaneously, and the infection is found to be isolated in time, during which attention should be paid to increasing immunity and symptomatic treatment. Patients with severe symptoms usually do not recover spontaneously and require prompt treatment. 1. Enhance immunity: During the period of infection, you should maintain an optimistic mindset, pay attention to rest, drink more water, eat more fresh vegetables and fruits and easy-to-digest food to improve your immunity and promote the improvement of the disease. 2. At present, imported new crown special drugs are used to treat adults and adolescents with mild to moderate new crown pneumonia accompanied by high risk factors for progression to severe disease, and have not been fully popularized. For those with only mild symptoms, symptomatic treatment can be administered under the guidance of a doctor to alleviate the symptoms, while observing whether the symptoms improve. 3. Maintaining a good hygienic environment with regular window opening and ventilation, good personal hygiene and protection during the period of isolation of the illness will also help the disease to heal itself. Tip: The terms “new coronavirus pneumonia” and “new coronavirus pneumonia” mentioned in this article were renamed to “new coronavirus infection” on December 26, 2022, as announced by the National Health Commission.