Dispensable sanitary closet pan

The invention relates to a medical-care and home-care product, in particular to a dispensable sanitary closet pan for receiving feces of a bedridden person. The closet pan which prevents odor dispersion and feces overflow allows for repeatedly injecting kaiselu or enema for many times according to needs during defecation, and at the same time, has the function of making a finger conveniently enter the anus to assist in defecation. The dispensable sanitary closet pan consists of two parts: a feces collecting bag 1 and an opening fastening clip 7 for closing the feces collecting bag. The feces collecting bag 1 is a soft plastic bag on which an anus receiving port (feces port) 2 is preserved, wherein a rubber film 3 with a protective layer is arranged around the receiving port. The feces collecting bag is provided with a round hole 6 for injecting the kaiselu or enema, and a covering film 5 capable of opening and closing repeatedly is arranged on the round hole. And the feces collecting bag is provided with (or