Wonke umntu weva malunga ne-nitroglycerin, kodwa akubona bonke abayayazi ngokwenene uhlobo luni lwesixhobo, ukusuka kwintoni (okanye yintoni) eyabelwe yona, indlela esebenza ngayo kunye noko kuyimfuneko ngokubanzi. Ngokwenza oko, i-nitroglycerin ineendlela ezinokuthi zisebenzise. Ngabo, kunye nezinye iimpawu kunye neempawu zesilwanyana esaziwayo-ngezantsi kwinqaku.
I-Nitroglycerin - Izixhobo kunye nezicelo
Nangona i-pharmacology yanamhlanje ihambile ngokude, i-nitroglycerin endala kakhulu isisidakamizwa esithandwayo. Esi siyilisi esivela kwi-nitrate. Kwindlela yokwenziwa kwe nitroglycerin kukho izinto ezinokuphumla nokuphucula. Siyabulela kule mimandla i-nitroglycerin inezi zilandelayo zilandelayo zokusetyenziswa:
- Ngokuqhelekileyo, i-nitroglycerin imiselwe oogqirha ukuba bafumane ukuhlaselwa kwe-angina. Esi sixhobo sinokukhawuleza, kwaye kubaluleke kakhulu, isenzo esiqinisekisiweyo.
- I-nitrolycerin iphinda isebenze kwi-myocardial infarction kunye nokuhluleka kwentliziyo .
- Ngexesha lotyando lwezonyango basebenzisa i-nitroglycerin ukulawula i-hypotension.
Ukongeza, ngamanye amaxesha eli liyeza lisetyenziselwa i-colic bilic kunye ne-agent ekhuselayo ekunyangeni izifo zesimo senhliziyo.
Njengaye nayiphi na enye imveliso yonyango, i-nitroglycerin ayikwazi ukuthathwa ngokukhawuleza. Nangona ugqirha sele usemisele eli liyeza ngaphambili, kungcono ukubonisana kwakhona ngaphambi kokuqeshwa okulandelayo. Ukuba imeko yesigulane sinzima, ukusetyenziswa ngokuzimeleyo kwe-nitroglycerin kwipilisi ayikhuthazwa ngokubanzi. Oku kungabonakalisa kuphela umfanekiso oqhelekileyo welizwe ngaphambi kokufika kwe-ambulensi.
Ukusetyenziswa okungalawulwayo kwe-nitroglycerin kunokubangela umlutha kwiyeza, kwaye oku kuya kunciphisa umphumo wokwelapha.
Iifom zokuvelisa kunye nendlela yokwenza isicelo se nitroglycerin
Indlela eyaziwayo kakhulu yokukhululwa kwe-nitroglycerin iipilisi, ezifanayo zibeka phantsi kweelwimi ngexesha lokuhlaselwa. Unokufumana umgangatho weethebhulethi kwiphina ikhemisi. Amagama athile amacwecwe:
- Nitrocore;
- Nitrocardin nabanye.
Olunye uhlobo oludumileyo lokukhululwa kwe-nitroglycerin yisisombululo, esisetyenziselwa iinjenges. Kukho iintlobo zamaninzi zamanje zamachiza awaziwayo - iiprafu kunye ne-aerosols, ezinokutshiza phantsi kweelwimi. Ngokuqhelekileyo basebenzisa iindlela ezinjalo:
- Nitrospray;
- Nitrolingival nabanye.
Ngokuqinisekileyo, akukho i-capsules, okanye i-sprays, okanye i-aerosols, okanye iipilisi ze-nitroglycerin zingasetyenziswa ngaphandle kokumisela ugqirha, nangona ungathengisa zonke iziyobisi ezikhankanywe ngasentla ngaphandle kwemithi kwiphina ikhemisi.
Iingqinisiso eziphambili ekusebenziseni nitroglycerin
I-nitrolycerin yichiza, oku kuthetha ukuba kunye neziboniso zokusetyenziswa, nazo zinokuphikisana, kunye nolwahlulo olufunekayo ukuba nolwazi phambi kokuba uthathe amayeza.
Izibonakaliso eziphambili zacatshangwa ngasentla, ngoku siza kuchaza ukuchaswa kokusetyenziswa kwe nitroglycerin:
- Musa ukumisela i-nitroglycerin kubantwana abangaphantsi kweminyaka elilishumi elinesibhozo.
Umzimba wabo awukakulungeli ukufumana loo mayeza. - Akunqunywanga ukuthatha amayeza kunoma yimuphi uhlobo kubantu abanokuqonda okukhulu kwiitrate kunye nokunyamezela kule miba.
- Kuyingozi ukusebenzisa i-nitroglycerin kubafazi abakhulelweyo kunye noomama abancinci abaselula.
- Enye ukuchasene nokusetyenziswa kwesilwanyana esibuzwayo yi-hypotension (uxinzelelo lwegazi oluphantsi).
- Ngokunyuka kwengcinezelo yokunyanga, kuyingozi kakhulu ukusebenzisa i-nitroglycerin.