Mushonga wekukosora haukurudzirwe kuti ushandiswe muvana nekuda kwekushayikwa kweuchapupu hunotsigira kushanda kwayo uye mukana wekukuvadza. Muna 2009, Canada yakadzora kushandiswa kwe over-the-counter kukosora uye kutonhora mushonga muvana vane makore matanhatu uye pasi nekuda kwekunetseka nezve njodzi uye mabhenefiti asina kuratidzwa. Kushandiswa zvisirizvo kwe dextromethorphan (mushonga wepamusoro-we-counter kukosora) kwakatungamira kurambidzwa kwayo munyika dzinoverengeka.
mumhino