Febuxostat does not necessarily cause genetic mutations in the fetus, and it is not clear whether Febuxostat has any effect on the fetus. Febuxostat is a more commonly used anti-gout medicine, if the patient has hyperuricemia, he or she can use this drug under the guidance of the doctor for treatment, which can relieve the symptoms of joint deformation, joint pain and joint swelling caused by gout. Prolonged use of Febuxostat may lead to liver damage, so before using the drug, usually take a liver function test, including aspartate transferase, total bilirubin, alkaline phosphatase, serum alanine aminotransferase and so on, to determine whether there is liver function damage, and pay attention to the review of the process of using the drug. It is not clear whether febuxostat has any effect on the fetus, so it is not possible to say that this medication causes genetic mutations in the fetus, as there is no information on this. If you are already pregnant or planning to become pregnant, you need to tell your doctor and choose the best treatment option. The specific use of this drug needs to be under the supervision of a doctor.