Cervical vertebra health care pillow

The utility model provides a cervical vertebra health care pillow which comprises a pillow body, a medicine cavity, a medicine bag and a heating body used for heating the medicine bag are arranged inthe pillow body, the medicine bag is arranged in the medicine cavity, a ventilation structure is arranged on the pillow body, the ventilation structure is communicated with the medicine cavity, and amedicine changing door used for opening or closing the medicine cavity is further arranged on the pillow body. According to the physiotherapy pillow, a user can conveniently replace the medicine bag at any time, the medicine bag can be repeatedly used, the medicine bag is heated through the heating body, volatilization of medicine efficacy of the medicine bag can be enhanced and accelerated, in addition, heat emitted by the heating body is beneficial for expanding pores, the medicine efficacy can go deep more easily, and the ventilation structure enables the medicine efficacy to be emitted outof the pillow body more ea