The utility model relates to the technical field of sleep aids, in particular to a novel multifunctional sleep aid pillow, which comprises a pillow, a pillow
cushion and a back
cushion, a pillowcase is sleeved on the pillow, a
cushion cover is sleeved on the pillow cushion, a back cover is sleeved on the back cushion, the back surface of the pillowcase is a loop surface, the front surface of the cushion cover is a hook surface, and the back surface of the cushion cover is a loop surface. The cushion cover is connected with the hair surface of the back surface of the pillowcase through a hook surface on the front surface, the front surface of the back cover is a hook surface, and the edge side of the front surface of the back cover is connected with the hair surface of the back surface of the cushion cover through a hook surface, so that the sleep comfort is improved: ergonomics is considered in the design of the pillow, the pillow cushion and the back cushion, and the micro-slope and arc design is beneficial to fitting a
human body curve and providing comfortable support; a user can realize the detachable and flexible combination of all the parts through the magic tapes according to own requirements, and the height, the shape and the filler of the pillow can be adjusted, so that the optimal sleep experience can be achieved.