Symptomatic infections generally refer to those infected with the new coronavirus. Symptomatic infections are generally not self-curable and patients need to be treated in isolation as prescribed by the doctor to improve their prognosis. New coronavirus pneumonia is a new acute infectious disease, patients may have fever, dry cough, fatigue and other symptoms, accompanied by nasal congestion, runny nose, sore throat, smell disorders, loss of taste and other symptoms. For symptomatic infections, the chances of self-healing are generally low, and patients are advised to follow medical advice for isolation treatment. Once the diagnosis of new coronavirus pneumonia is confirmed, patients need to follow the doctor’s instructions for antiviral drug treatment, such as ritonavir and ambavizumab injection. Most patients have a good prognosis after drug treatment, which can improve the symptoms of the disease and improve the quality of life. If patients have clinical symptoms of infection, it is recommended to go to the local epidemic prevention hospital for relevant examinations so as to clarify the cause of the disease. In daily life, it is necessary to ensure sufficient rest time, do not overwork.