Febuxostat usually refers to febuxostat tablets, how long to eat can be discontinued, there is no clear time regulation, can be combined with the physical fitness and the severity of the disease, under the guidance of the doctor to use the drug to stop. Febuxostat tablets belong to a more commonly used uric acid drugs, after taking can control the metabolism of purine, and can inhibit the production of uric acid. After taking how long to stop, there is no clear time regulation, the patient in the drug treatment can be combined with personal physical condition and the severity of the disease, under the guidance of the doctor to use the drug. The medication can be adjusted to control uric acid levels during the treatment process. Febuxostat tablets are commonly used for the long-term treatment of hyperuricemia in gout patients, but it is not recommended for treating hyperuricemia that does not show any discomfort in the body. Adverse reactions such as impaired liver function, nausea, joint pain and skin rash may occur while taking the drug. The drug is contraindicated in patients who are allergic to the components of the drug, patients undergoing treatment with azathioprine or mercaptopurine. Caution should be exercised in patients with severe renal impairment, and liver and kidney functions should be monitored during use. It is recommended to use Febuxostat under medical supervision and avoid self-medication.