Omicron is a mutated strain of the new coronavirus. After infection with this pathogen, we should cooperate with medical personnel to do a good job of isolation and treatment measures, and according to the condition of the disease through the general treatment, antiviral therapy, immunotherapy, supportive therapy, traditional Chinese medicine and other ways of treatment. 1. General treatment: first of all, patients should pay attention to bed rest after the disease, and closely monitor the condition. 2. Antiviral therapy: the main drugs used include ritonavir tablets, lomivirumab injection, human immunoglobulin and so on. 3. Immunotherapy: glucocorticosteroids (e.g. dexamethasone) can be used for a short period of time in severe and critically ill patients; tocilizumab, an interleukin 6 inhibitor, can also be used, but should be contraindicated in patients with active infection. 4. Supportive therapy: under the condition of basic treatment, patients with severe and critical illnesses need to be supported by respiratory support, circulatory support, renal replacement therapy, nutritional support and so on. 5. Chinese medicine treatment: in the medical observation period, according to the clinical manifestations of the use of wind detoxification capsule and other proprietary Chinese medicines; diagnosed cases can be used in accordance with the doctor’s instructions to clear the lung detoxification particles, clear the lung detoxification soup and other traditional Chinese medicine prescriptions; in addition to identification of the use of medicines, such as dampness and toxicity in the lungs recommend the use of Xuan Lung Poisoning Square. If you are infected with Omicron, you should go to a designated hospital for isolation and treatment in a timely manner, do not blindly use medication on your own, and report to the relevant departments in a timely manner to avoid adverse consequences.