我今年42岁,从4年前开始,每当夏天最热时,脚趾头及脚面某一点突然发生巨痛并伴有红肿。吃药打针都无效,持续两三天才好。今年以来发作频繁,经医生诊断是痛风,血尿酸高达600μmol/L,多方求治无效,唯有秋水仙碱可以控制,但此药毒性太大。由于发病时疼痛难忍,已严重影响了自己的工作,所 I am 42 years old. Starting from four years ago, whenever a hot summer comes, a sudden huge pain and swelling occurs on the toes and feet. Injections are ineffective, sustained two or three days. Seizures since this year, the doctor diagnosed as gout, uric acid as high as 600μmol / L, multi-seeking treatment is invalid, only colchicine can control, but this drug is too toxic. Because of the onset of pain, it has seriously affected their work