The invention discloses a blood uric acid detection test paper. The test paper is produced through immersing a filter paper in a liquid A, drying the immersed filter paper, immersing the dried filter paper in a liquid B, and drying the re-immersed filter paper, wherein the liquid A comprises a PBS buffer solution, urate oxidase, peroxidase, 4-aminoantipyrine and a surfactant; and the liquid B comprises 2-(3,5-dimethoxy-4-hydroxyphenyl)-4-ethoxyphenyl-5-[4-(dimethylamino)phenyl]-imidazole and an alcohol solvent. The blood uric acid detection test paper allows the urate oxidase to rapidly react with uric acid under an alkaline condition to generate hydrogen peroxide, and the hydrogen peroxide oxidizes a colorless dye into a colored dye under the action of peroxidase, so the test paper has an obvious color interval from colorlessness to dark blue color, is easy to visually distinguish, is machine-readable, and is not interfered by other substances in blood; and the test paper also has the advantages of simple production method, easiness in operation, stable performances and accurate detection result.