The invention provides a mobile therapeutic vehicle in medical nursing, wherein the mobile therapeutic vehicle comprises a push-pull mechanism, a collection mechanism, mobile wheels and a medicine cabinet. The mobile wheels are fixed at four corners of the bottom end of the collection mechanism; the medicine cabinet is fixed at the lower end of the interior of the collection mechanism; the push-pull mechanism is arranged at the upper end of the collection mechanism and comprises an upper cover plate, a rotating plate, a drug dispensing disc, a T-type connecting rod, handle rods, a cleaning pool, a hollow handle tube, a circular sealing plate, rotating shafts, plug pin rods and positioning blocks. The collection mechanism comprises rear support legs, an L-type clamp plate, reinforcing rods,a collection barrel, an expansion plate, an opening slot, a base plate, fastening bolts, front support legs and a baffle plate. Compared with the prior art, the mobile therapeutic vehicle has the following beneficial effects of realizing the adjustment of the length of the handle rods, facilitating cleaning and drug dispensing, having a wide range of uses, realizing rapid disassembly and assemblyof the collection barrel, and improving the strength of the support.