There is no optimal time to take febuxostat, no need to consider the effect of food and antacids, specifically according to the doctor’s guidance, under the guidance of the doctor in accordance with the instructions to take correctly. Febuxostat is an inhibitor of uric acid production by controlling purine metabolism. It is a drug that inhibits uric acid production, reduces the level of uric acid so as to achieve the purpose of controlling uric acid attacks, and is generally used in the treatment of hyperuricemia in gout patients. Taking febuxostat may cause adverse reactions such as liver damage, rash, joint pain, and nausea. This drug is contraindicated in patients who are being treated with mercaptopurine and azathioprine. Use this drug with caution in pregnant women, lactating women, and children. Pay attention to the monitoring of liver and kidney function during the use of the drug, need to drink more water is conducive to uric acid excretion. Drugs should be standardized under the guidance of the doctor, avoid taking without authorization, so as not to cause adverse effects.