A medicated cloth comprising a cloth layer having a first side and a second side opposite to each other, a plaster layer coated on the first side, and a coating fixed on the second side and capable of emitting far infrared rays The far infrared ray material is coated. By additionally coating and coating the far-infrared material coating layer that emits far-infrared rays on the cloth layer, the far-infrared material can be directly added to the ointment in the case where the produced medicated cloth also emits far-infrared rays. It is impossible to evenly distribute or deal with the problem of high manufacturing costs.一種藥布,包含一個具有相背之一個第一側面與一個第二側面的布層、一個被覆固定在該第一側面的藥膏層,及一個被覆固定在該第二側面且能發出遠紅外線的遠紅外線材料被覆層。透過將具有會發出遠紅外線之該遠紅外線材料被覆層另外被覆固定於該布層,可在使製成之藥布同樣會發出遠紅外線的情況下,完全改善以往將遠紅外線材料直接添加在藥膏而無法均勻分佈或處理製造成本偏高的問題。