Kokayini ni ubuvuzi bw'aho hantu. Ishizwe mu bice bimwe by'umubiri (urugero, izuru, akanwa, cyangwa umunwa) kugira ngo bitere kubura kumva cyangwa kubabara. Ibi bituma imirimo imwe n'imwe cyangwa kubaga bikorwa bidateza ububabare. Kokayini ishobora gutera ubumwe bwo mu mutwe (icyifuzo gikomeye cyo gukomeza gukoresha imiti kubera ikimwaro cyo "kwiyongera" itera). Ibi bishobora gutera ikoreshwa nabi rya kokayini (gukoresha kenshi cyangwa gukoresha ibintu byinshi bya kokayini) no kongera amahirwe yo kugira ingaruka mbi zikomeye. Gukoresha nabi kokayini byateje urupfu kubera gucika intege kw'umutima cyangwa guhumeka. Gukoresha kokayini nk'ubuvuzi bw'aho hantu mu isuzuma cyangwa kubaga ntibishobora gutera ubumwe bwo mu mutwe cyangwa izindi ngaruka mbi zikomeye. Ariko, niba kokayini yinjiye mu mubiri vuba cyane, ingaruka mbi zikomeye zishobora kubaho. Nanone, bamwe mu bantu bagira ubushobozi bwo kwihanganira ingaruka za kokayini. Ingaruka zitari nziza zishobora kubaho muri abo bantu nubwo bakoresha imiti mike. Mbere yo kwakira kokayini nk'ubuvuzi bw'aho hantu, ugomba kubiganiraho na muganga wawe. Kokayini ikoreshwa gusa na muganga wawe cyangwa iri munsi y'ubuyobozi bwe. Iyi miti iboneka mu buryo bukurikira bwo gutanga imiti:
Mu gufata icyemezo cyo gukoresha imiti, ingaruka mbi zo gufata imiti zigomba guhanurwa n'akamaro izagira. Iki ni icyemezo wowe na muganga wawe muzafatanya. Kuri iyi miti, ibi bikurikira bigomba kwitabwaho: Bwira muganga wawe niba warigeze ufite uburwayi budasanzwe cyangwa ubwoko bw'uburwayi buterwa n'imiti iyi cyangwa izindi miti. Nanone, bwira umuhanga mu by'ubuzima ufite andi moko y'uburwayi buterwa n'ibindi bintu, nko ku biribwa, amabara, ibintu byongera ubuzima bw'ibicuruzwa, cyangwa inyamaswa. Ku bicuruzwa bitagomba kwandikwa, soma witonze ibikubiye mu gikoresho cyangwa mu bipfunyikwa. Cocaine ishobora gutera ingaruka mbi zikomeye ku murwayi uwo ari we wese. Kubwibyo, ni ngombwa cyane ko uganira na muganga w'umwana ibyiza iyi miti ishobora kugira ndetse n'ingaruka mbi zo kuyikoresha. Ingaruka mbi, harimo guhindagurika, gucika intege, cyangwa gutera umutima cyane cyangwa nabi, bishobora kuba byinshi mu barwayi bageze mu za bukuru. Abageze mu za bukuru bakunze kuba bafite ubushobozi buke ugereranije n'abakuze bakiri bato ku ngaruka za cocaine. Ubushakashatsi ku bagore bonsa bugaragaje ingaruka mbi ku bana. Igisubizo cy'iyi miti kigomba kwandikwa cyangwa ugomba kureka konsa mugihe ukomeje gukoresha iyi miti. Nubwo imiti imwe n'imwe idakwiye gukoreshwa hamwe na gato, mu bindi bihe imiti ibiri itandukanye ishobora gukoreshwa hamwe nubwo hariho ikibazo gishobora kubaho. Muri ubwo buryo, muganga wawe ashobora kwifuza guhindura umwanya, cyangwa izindi ngamba zishobora kuba ngombwa. Iyo ubonye iyi miti, ni ngombwa cyane ko umuhanga mu by'ubuzima azi niba ukoresha imiti iri hasi. Ibi bikurikira byatoranijwe hashingiwe ku kamaro kabyo kandi si ngombwa ko ari byose. Gukoresha iyi miti hamwe n'imiti iri hasi ntibyemerwa. Muganga wawe ashobora gufata icyemezo cyo kutakugira iyi miti cyangwa guhindura imiti imwe n'imwe ukoresha. Gukoresha iyi miti hamwe n'imiti iri hasi ntibikunze kuba byemerwa, ariko bishobora kuba ngombwa mubihe bimwe na bimwe. Niba imiti yombi yandikiwe hamwe, muganga wawe ashobora guhindura umwanya cyangwa ukoresha imwe cyangwa imiti yombi. Gukoresha iyi miti hamwe n'imiti iri hasi bishobora gutera ingaruka mbi, ariko gukoresha imiti yombi bishobora kuba ubuvuzi bwiza kuri wowe. Niba imiti yombi yandikiwe hamwe, muganga wawe ashobora guhindura umwanya cyangwa ukoresha imwe cyangwa imiti yombi. Imiti imwe n'imwe ntigomba gukoreshwa mu gihe cyo kurya cyangwa hafi yacyo cyangwa kurya ibiryo bimwe na bimwe kuko hariho ikibazo gishobora kubaho. Gukoresha inzoga cyangwa itabi hamwe n'imiti imwe n'imwe bishobora gutera ibibazo. Ibi bikurikira byatoranijwe hashingiwe ku kamaro kabyo kandi si ngombwa ko ari byose. Gukoresha iyi miti hamwe n'ibikurikira bishobora gutera ingaruka mbi ariko bishobora kuba bidashoboka kwirinda mubihe bimwe na bimwe. Niba ikoreshwa hamwe, muganga wawe ashobora guhindura umwanya cyangwa ukoresha iyi miti, cyangwa akaguha amabwiriza yihariye yerekeye ikoreshwa ryibiryo, inzoga, cyangwa itabi. Kuba hari ibindi bibazo by'ubuzima bishobora kugira ingaruka ku ikoreshwa ry'iyi miti. Menya neza kubwira muganga wawe niba ufite ibindi bibazo by'ubuzima, cyane cyane:
Muganga wawe cyangwa umuforomokazi azakoresha umunyuke muke cyane w'imiti uzatanga ingaruka zikenewe mbere y'uburyo.
Umuhakana: Kanama ni urubuga rw'amakuru y'ubuzima kandi ibisubizo byayo ntibigize inama z'ubuvuzi. Jya ubona umuganga ufite uruhushya rwo gukorera hafi yawe mbere yo gukora impinduka izo ari zo zose.