Gynecological nursing dosing device enabling medicine to be evenly diffused in vagina

The invention discloses a gynecological nursing dosing device capable of enabling medicine to be uniformly diffused in the vagina, belongs to the technical field of gynecological nursing, and solves the technical problems that liquid medicine cannot be uniformly diffused in the vagina during dosing in the vagina, and part of the liquid medicine flows back during vagina contraction. The device comprises an outer cylinder, a piston is arranged in the outer cylinder in a sliding connection mode, the right end of the piston is fixedly connected with a hand push rod, a liquid inlet is formed in the side wall of the outer cylinder, and a liquid inlet cover is arranged on the liquid inlet. A connecting cylinder is fixedly arranged at the left end of the outer cylinder, a liquid outlet pipe is arranged at the left end of the outer cylinder and located in the connecting cylinder in a communicating mode, the liquid outlet pipe comprises a large-diameter pipe and a small-diameter pipe, and the right end of the large-dia