A mild Omicron infection usually takes 7 to 9 days to heal on its own. However, most patients infected with Omicron need to be treated as soon as possible to control the condition. If there are only dry cough, sputum, sore throat and other symptoms similar to upper respiratory tract infection, when the systemic symptoms and lungs are not obvious, there is a rate of self-healing, and the symptoms will gradually disappear in about 7 to 9 days, and the body will slowly return to normal. This condition is usually related to autoimmunity, if the stronger the immunity, the easier it is to resist the omicron virus and thus achieve self-healing. If Omicron invades the lung tissue and causes serious lung symptoms such as chest tightness and shortness of breath, it usually cannot be cured on its own and needs to be treated as soon as possible, and the condition will be relieved in about 2 to 3 weeks through regular treatment. Regarding this viral infection, it needs to be treated with medications such as ritonavir tablets and ambavizumab as soon as possible as prescribed by the doctor. If you are diagnosed with Omicron infection, you need to take proper isolation measures so that it does not lead to widespread transmission.