"Lidocaine" imithi. Yokusetshenziswa kanye nencazelo

Medicine "Lidocaine" - izinzwa, isakhiwo zawo eziphathelene amagama ahlobene of acetanilide. I nomuthi uzabalaza endaweni izinzwa nomphumela antiarrhythmic yohlamvu wazwakalisa. Kusho okusithiyayo ikhuthaza ezinzwa conduction ngu ekuvimbeni iziteshi sodium ku eziyimpumelelo emsipheni kanye imicu. imiphumela Local izinzwa imithi "Lidocaine" (izimpendulo wezazi siliqinisekise) kuningi kunokomuntu ukushuba isenzo kusho "procaine". Umsebenzi wokuqala eba ngokushesha futhi ihlala isikhathi eside. Lapho kuhlangene izidakamizwa ngokusebenzisa "Epinifrin" isikhathi luyanda amahora amabili. umphumela Antiarrhythmic kungenxa ikhono layo ukuze kulesetayelekile cell ulwelwesi, kuthiye iziteshi sodium, ukwandisa ulwelwesi permeability ukuze potassium ion. Nomuthi "Lidocaine" (yokusetshenziswa ubhekisela kulo) is cishe akuphazamisi isimo electrophysiology atrial. Kulesi yashesha repolarization we ventricles. Phakathi nezinyanga ezinhlanu - imizuzu eyishumi nanhlanu ngemuva ekuphathweni emthanjeni of esiphezulu waphawula izidakamizwa lokuhlushwa igazi. Ngaphandle kokuqala ukulayisha umthamo ne ukumnika kancane (w / w) - ngemuva kwamahora amahlanu kuya kwayisithupha. Cishe 50-80% kwezidakamizwa nakanjani plasma amaprotheni. Ukusatshalaliswa izidakamizwa ezicutshini futhi izitho Kwenziwa ngokushesha ngokwanele.

Izimo

Medicine "Lidocaine" (incwadi yeziyalezo esixwayisa ke) is hhayi Kunconywa ngesikhathi sokukhulelwa, ukungabekezelelani, khona umlando idatha khona epileptiform Ukudlikizela ngesisekelo abaphathi. Izimo zihlanganisa ukushaqeka cardiogenic, block atrioventricular, itheku, myasthenia gravis, ezinzima isibindi isifo.

"Lidocaine" imithi. Yokusetshenziswa. isicinganani

Imithi kungabangela excitation noma CNS ukucindezeleka, bajabula, uvalo somnolence, photophobia, melteshenie izimpukane phambi kwamehlo akhe. Iziguli bangezwa ubuhlungu bekhanda, umbono double, ukudideka, isiyezi, ukuquleka, ukucindezeleka inhliziyo noma zokuphefumula. imiphumela yabo emibi kufanele labizwa ngokuthi eliqhaqhazelayo, imisipha ukudikiza, delirium, tinnitus. Umuthi kuvusa ukuvinjelwa lateral ka inhliziyo, bradycardia, nciphisa, ushintsho (ukwehla noma ukwanda) yokucindezelwa. Uma usebenzisa izidakamizwa cishe ndikindiki umuzwa imfiva, ukushaqeka anaphylactic, generalized dermatitis exfoliative. Imiphumela emibi zihlanganise ukuhlanza, angioedema, isicanucanu, dyspepsia, ukungakhululeki besisu. Iziguli ingase futhi kumakwe kwamasosha omzimba.

Umthamo lwemithi

Medicine "Lidocaine" imfundo manual uyavuma iqondiswa phansi kwesikhumba, intramuscularly, ngemithambo yegazi (kuye ngohlobo ngokusungula indlela yokubulala izinzwa). Umthamo obuyisilinganiselo angu ezine.