The utility model discloses a medical bed enabling a caregiver to accompany a patient conveniently. The medical bed enabling the caregiver to accompany the patient conveniently comprises a patient bed mechanism and an accompanying bed mechanism. The patient bed mechanism comprises a bed body. The bed body is provided with a bed head baffle and a bed tail baffle. The bed body is provide with guide rails, a back support plate, a fixing plate, a leg support plate a and a leg support plate b. A horizontal support rod a and a horizontal support rode b are placed on the lower surfaces of the back support plate and the lower surfaces of the leg support plate a. The horizontal support rod a and the horizontal support b are respectively connected with one end of a turning connecting rod and one end of a turning connecting rod b. The other end of the turning connecting rod a and the other end of the turning connecting rod b are respectively connected with a turning handle a and a turning handle b. A frame is fixedly connected with the lower portion of the bed body, provided with a roller and fixedly connected with a support guide rail. The accompanying bed comprises a fixed bed plate which is provided with a turning wheel, a folded bed plate and bed legs. The accompanying bed mechanism is placed on the frame of the patient bed mechanism through a movable connection of the turning wheel and the support guide rail. When the patient needs accompanying by a family member, the problem that a accompanying bed which is convenient to use and pack up in not at hand is solved.