MORFIN, alkaloid, vositai tabobati az guruhi doruhoi rafkunandai dard. Dar amaliyai tib asosan gidrokhloridi on chun vositai tabobati (bo tavsiyai dukhtur) hangomi jarohat va bemorihoi gunogune, ki dardashon bisyor sakht ast, inchunin baroi ba jarrohi tayyor namudani bemoron va badi jarrohi, bazan dar vaqti tang shudani nafas istifoda meshavad. Hangomi muddati ziyod takroran istemol namudani Morfin nisbat ba on nashamandi (morfinizm) inkishof meyobad.