问:检查血尿酸前应该注意些什么?答:血尿酸的检查关系到痛风的诊断问题,因此应力求结果准确。为做到这一点,在测定血尿酸时必须注意下列事项。1.抽血前几日:一些影响尿酸排泄的药物在抽血前几日应停用,例如利尿药、抗结核药、肿瘤化疗药、免疫抑制剂、烟酸、阿司匹林、维生素C、喹诺酮类药物均可引起尿酸升高等,应在医生的指导下停药3~5日后再抽血检查尿酸。 Q: What should you pay attention to before examining blood uric acid? A: The examination of blood uric acid is related to the diagnosis of gout. Therefore, the result should be accurate. To do this, in the determination of serum uric acid must pay attention to the following. 1. A few days before blood drawing: Some drugs that affect uric acid excretion should be discontinued a few days prior to blood sampling, such as diuretics, anti-TB drugs, oncology chemotherapy drugs, immunosuppressive agents, niacin, aspirin, vitamin C, quinolones Drugs can cause elevated uric acid, etc., should be stopped under the guidance of a doctor 3 to 5 days after the blood test uric acid.