The utility model provides a take instruction function's medical eckerchief, is provided with the eckerchief body, and wherein the cross section of eckerchief body is convex, is provided with the sand grip respectively in the positive both sides of this eckerchief body, sets up the boss in the positive bottom of eckerchief body, at the bonding bar that is provided with of eckerchief body upside, the replacement pocket comprises eckerchief and spacing block, wherein the eckerchief is placed on the boss of eckerchief body, between two sand grips of spacing block setting on the eckerchief body, fixes on the eckerchief body through bonding bar, be provided with respectively on two sand grips and instruct button set and voice broadcast module, the both ends of fixed band can be dismantled the connection and are in the upside of eckerchief body. The utility model discloses an eckerchief body cooperates the use with the replacement pocket, can prevent effectively that water and food from spilling hourglass, and retrieves and change the convenience, and the especially suitable big hospital of nursing pressure uses, the adoption of instructing button and electronic voice broadcasting, it has the patient of aphasis and the communication problem between the nursing staff effectively to have solved.