The invention discloses a multifunctional nursing bed for the gastroenterology department. The multifunctional nursing bed comprises a rotary sucker, a support plate, a pneumatic extension rod control button, a hanging basket, an activated carbon filler chamber, a fixed sucker, a water tank, a pneumatic extension rod, an air pump, a defecation through hole, stone needle particles, a timing broadcast device, a defecation closet, a universal wheel, a solenoid valve, a garbage placing box cover, a hub, a detachable garbage can, a connecting buckle, a boss, a garbage placing box, a bed plate, a threaded through hole and bed legs, the detachable garbage can is placed in the garbage placing box, the edge opening of the detachable garbage can is hung on the boss, the top of the garbage placing box cover is provided with a round hole, and the round hole is provided with the solenoid valve. The multifunctional nursing bed for the gastroenterology department saves cost, is easy to operate, can timely remind a patient of the time for taking the medicine, eliminate peculiar smell, the patient independently solves own vomit and excreta, the bed sheet and the coverlet keep clean, the consumption of manpower and materials is reduced, and the nursing bed has the effect of soothing the nerves, regulating qi and blood and dredging the channel.