The nipple of the anti-saliva rash of Yi Seed, comprising a Ge Block limited steps and a Ge An Installed, And for what Infants children Child sucked sucks part in The Block limited steps. The Block limited steps include the prominent grains of Top Brace that a Ge is set on the first faces Side what The towards the first faces Side in the portions Infants children Child Face and Number Ge Inter every ground Let. What When Infants childrens Child sucked the nipple of the anti-saliva rash of The sucks Jian Time, the Inter of prominent skin Skins of the grain Will Top Brace near the mouth of the first faces Side With Infants childrens Child of The Block limited steps of the Top such as The Brace, make the first faces Side of The Block limited steps not Hui Stickers by what Infants children Child skin Skin and having has the good Gas of More, therefore the diseases Like such as the raw Over of the skin Skin Hair of Infants children Child quick, Red rash, saliva rash can be effectively prevent.一種防口水疹的奶嘴,包含一個擋止片,以及一個安裝在該擋止片上並供嬰幼兒吸吮的吸吮件。該擋止片包括一個朝向嬰幼兒臉部的第一側面,以及數個間隔地設置於該第一側面上的頂撐突粒。當嬰幼兒吸吮該防口水疹的奶嘴之吸吮件時,該等頂撐突粒將頂撐在該擋止片的第一側面與嬰幼兒的嘴巴附近的皮膚之間,使該擋止片的第一側面不會貼靠於嬰幼兒的皮膚而具有較佳透氣性,故可有效防止嬰幼兒的皮膚發生過敏、紅疹、口水疹等症狀。