The invention provides a self-telescopic type spraying and bathing device mounted to a wash room of a house. The self-telescopic type spraying and bathing device comprises a water inlet mechanism, a control mechanism, a base, an automatic control valve and a telescopic spraying mechanism, wherein the base is arranged between a ceiling and a roof, the telescopic spraying mechanism used for a showeris mounted on the base, the telescopic spraying mechanism is positioned between the base and the ceiling, the telescopic spraying mechanism can realize the switching between a stretched spraying state and a contracted water halt state through a placing hole in the ceiling, a bathing space is formed between the telescopic spraying mechanism and the ground, an automatic control valve used for receiving signals sent by the control mechanism and realizing control over the telescopic spraying mechanism by utilizing the signals is mounted on the base, and the water inlet mechanism is used for providing a bathing water source for the telescopic spraying mechanism.