Some manufacturers, places of origin and specifications of febuxostat can be taken half a tablet as prescribed by the doctor, the specific dosage needs to be decided according to the patient’s condition, avoid self-adjustment of the dose. Febuxostat is a kind of inhibition of uric acid synthesis through the control of uric acid level of drugs, domestic Febuxostat common specifications for 20mg/tablet, 40mg/tablet and 80mg/tablet, and the Japanese production of Febuxostat and the specifications of 10mg/tablet of the drug, the domestic Febuxostat recommended starting dose of 20mg/tablet, and later on according to the patient’s blood uric acid control situation to increase or decrease. Therefore, whether febuxostat tablets can take half a tablet depends on the specific manufacturer, origin and specifications of the drug, such as patients taking the drug for 40mg/tablet or 80mg/tablet domestic febuxostat tablets, after the physician’s assessment, then you can take half a febuxostat. Common adverse drug reactions to Febuxostat are abnormal liver function, nausea, rash and arthralgia. Treatment with Febuxostat is contraindicated in patients who are allergic to the components of the drug and in patients who are being treated with mercaptopurine or azathioprine medications. Note that an increase in the frequency of gouty attacks may occur at the beginning of the medication, you can take colchicine at the same time, monitor liver function during the use of the drug. Febuxostat should be used under the guidance of a physician, it is recommended that patients who need to increase or decrease the dosage of febuxostat to the endocrinology department of regular hospitals, rheumatology and immunology departments and other related departments for consultation.