Neocoronavirus is a new type of coronavirus. Most of the patients infected with neocoronavirus have no after-effects, but some of them may have after-effects such as generalized weakness and shortness of breath. It is recommended that patients infected with the new coronavirus exercise properly and improve their diet. After regular and timely treatment, patients with mild symptoms of novel coronavirus infection usually have no obvious sequelae. However, some patients may experience slight lung function impairment, for example, some patients with severe symptoms may experience generalized weakness, shortness of breath and other symptoms, and some patients may have pulmonary fibrosis. It is recommended that patients infected with novel coronavirus should take appropriate physical exercise in daily life, such as jogging, brisk walking and playing Tai Chi. In addition, patients should also adjust their diet and eat less spicy and stimulating foods, such as chili peppers and onions. Patients with novel coronavirus infection may have sequelae, so patients are advised to develop healthy living habits and avoid smoking and drinking, which is conducive to good health.