leep knife conization, also known as Lip-knife surgery, postoperative nausea, should be treated according to the cause of the disease, if it is due to surgical stimulation caused by mental tension, most of them will recover on their own; if it is a gastrointestinal disease should be actively treated; if it is caused by fever, you should actively take measures to reduce the fever. 1. Mental tension: If it is mental tension caused by surgical stimulation, nausea caused by psychological factors, generally pay attention to rest, relaxation, adjusting the mentality, most of them will recover on their own. 2. Gastrointestinal diseases: If there is chronic gastritis, peptic ulcer and other diseases caused by nausea, you can take domperidone, cisapride to relieve the symptoms, there is Helicobacter pylori infection, you should also choose the quadruple drug treatment. 3. Fever: fever symptoms caused by various reasons, can cause gastrointestinal congestion, can also lead to nausea, mild fever can use warm water to wipe the palms of the hands, feet and other parts of the physical cool down, the temperature exceeds 38.5 degrees can take ibuprofen, acetaminophen and other drugs, and actively check to determine the cause of the fever, and actively correspond to the treatment. Nausea after leep knife conization, it is recommended to go to the hospital in time to further clarify the cause of the disease, and follow the doctor’s instructions to standardize the treatment.