Abstract: An improved therapeutic waterbed apparatus and method having a waterbed mattress suitable for accommodating therein a structural member means for operably coupling thereto a plurality of water spray or ejecting means is disclosed. The water spray or ejecting means are preferably arranged inside the mattress to provided effective therapeutic or medical benefits for a user. To allow recirculating of said water through the structural member means, a motor-pump combination is operably connected thereto. Moreover, a control panel means is operably connected to headboard portion of the waterbed at an inclined fashion to allow easy access thereto as well as providing immediate control of any desired environmental features of the waterbed.