The invention relates to the technical field of syringes, in particular to a gynecological vaginal syringe, the gynecological vaginal syringe comprises a bottle body, a connecting cap is installed atthe top of the bottle body, and a flushing head penetrates through the connecting cap. The top of the connecting cap is provided with an inserting hole used for being matched with the flushing head inan inserted mode, one side of the outer wall of the flushing head is provided with a liquid passing opening communicated with the interior of the flushing head, and a liquid passing pipe communicatedwith the liquid passing opening is arranged on the side, close to the liquid passing opening, in the flushing head. The utility model discloses the gynecological vaginal syringe, a liquid medicine ejects an upper piston plate through the liquid passing pipe; the liquid is uniformly sprayed out from the liquid outlet holes, the flushing is convenient, when no liquid exists in the liquid passing pipe, the upper piston plate falls down through self-gravity to prevent liquid on the top of the flushing head from flowing back, the external air enters a vent pipe from a vent due to pressure difference, the gas enters the bottle body from the bottom of the flushing head, the bottle restores to an original shape and is convenient to be extruded again, and the bottle body is of a multi-layer overlapping type, so that the whole bottle body is compressible, and is convenient to store and carry.