The invention discloses a bacteriostasis sanitary napkin. The bacteriostasis sanitary napkin comprises a surface layer and the surface layer is spray-coated with an antiseptic. The antiseptic comprises, by weight, 0.5-1.5 parts of benzethonium chloride, 1-5 parts of glycerin, 0.1-0.2 parts of tetrasodium ethylenediamine tetraacetate, 0.1-0.2 parts of tetrasodium glutamate diacetate, 0.1-0.5 parts of a surfactant and 80-100 parts of water. The bacteriostasis sanitary napkin can effectively inhibit bacteria, has a soft cotton surface, does not stimulate skin, realizes long-term effective bacteriostasis in use and can protect female health.