The invention discloses a multifunctional nursing bed for firecracker blast injuries. The multifunctional nursing bed comprises a bed body, a right side guardrail, an object placing table, a bedside guardrail, an infusion support inserting groove, a bed body protrusion, a left side guardrail, a telescopic guardrail strip, an object placing frame, bed legs, screws, a material fixing plate, a bed tail guardrail, a table lamp placing portion, a water cup placing portion, a towel placing portion, a telescopic button, a first guide rail pulley, a first telescopic block, a second guide rail pulley,a second telescopic block, a second connecting groove, a first connecting groove, a fixed switch and universal wheel. The right side guardrail is arranged at the right end of the bed body, the objectplacing table is arranged at the right end of the right side guardrail, the table lamp placing portion is arranged on the left side of the object placing table, the water cup placing position is arranged on the right side of the table lamp placing portion, the towel placing portion is arranged on the right side of the water cup placing portion, the bedside guardrail is arranged at the upper end ofthe bed body, and the infusion support inserting groove is formed in the surface of the bedside guardrail. The multifunctional nursing bed has wide application range and multiple functions.