The present invention relates to a disposable nursing trouser. The trouser includes a U-shaped opening arranged at the inner side of two trouser tubes, and two front and rear positioning belts respectively arranged on the front and rear sides of the trouser; two front and rear tubes arranged beneath the two front and positioning belts; a waterproof mask having an upper end fixed on the trouser body, and a lower end located in front of the U-shaped opening; a displaceable soft mask piece relatively disposed under the U-shaped opening and having a front end connected with the two positioning belts and a free end penetrating the front tube and positioned at the front positioning belt, and a rear end connected to two pull strings and penetrating the rear tube and a guide ring on the rear positioning belt. When the soft mask piece is moved backward from the U-shaped opening, thus allowing the user to excrete and use the positioning belts to restore the soft mask piece. In this way, persons with mobility problems can excrete directly on a wheelchair or bed with dignity and convenience.一種可便溺護理褲,其二褲管內側相鄰處設有一U型開口部,二條前、後定位帶,分別設在褲頭之前、後側上;二條前、後管體設在二條前、定位帶的下方;一具防水性之遮罩,上端部固定在褲體,並使下端位於U型開口部前方;一可位移之軟性遮片,相對設在U型開口部下方,前端連接二條彈性帶,自由端穿伸前管體定位在前定位帶,又後端連接二拉帶且穿伸後管體及後定位帶上之導環;當軟性遮片自U型開口部往後移開,即可供使用者便溺,且藉由彈性帶可使軟性遮片回移。藉此,行動不便者可直接於輪椅或病床上便溺,具有尊嚴及方便性。