The invention discloses a multi-purpose sickbed for cosmetic surgery. The multi-purpose sickbed comprises a bed board and a bottom box, wherein a first motor is fixedly mounted on the bottom of the inner cavity of the bottom box, a first belt plate sleeves an output shaft of the first motor, and a rotation rod is movably connected to the center of the bottom of the inner cavity of the bottom box through a bearing. For the multi-purpose sickbed for cosmetic surgery, by arranging a first mattress, a second mattress and an electric telescopic rod, the effect that the angles of the mattresses areadjusted according to the use demands is achieved, by arranging teeth, a second motor and a gear, the effect of driving the mattresses to move left and right is achieved, by arranging the first motor,the rotation rod, the first belt plate, a second belt plate and a belt, the effect of driving the bed board to rotate is achieved, therefore, the problems that for the existing sickbed for cosmetic surgery, the structure function is single, only a lying place can be provided for a patient, the sickbed can not move left and right or rotate, the angles of the mattresses can not be adjusted, and thus inconvenience is caused when a medical worker performs dressing changing or treatment on the patient, are solved.