Overflow preventive enema tube

The utility model belongs to medical equipment, and particularly relates to an overflow preventive enema tube. The enema tube comprises a tube body (1), wherein a plurality of water outlet holes (2) are formed in the front end part of the tube body (1), the tube body(1) is provided with a helical liquid guide trough (3) which is arranged around the outer wall of the tube body (1), a branch pipe (4) is connected onto the liquid guide trough (3), the liquid guide trough (3) consists of a bottom wall (31) and a side wall (32), and a check valve (5) is arranged in the tube body (1). The overflow preventive enema tube has the advantages of reasonable structure and convenience in use, is time-saving and labor-saving during operation, and can relieve pain of a patient and reduce labor intensity of a medical worker.