I-Succimer, eyaziwa nangokuthi i-DMSA (i-dimercaptosuccinic acid), iyi-chelating agent esetshenziswa kakhulu ukwelapha ubuthi bensimbi esindayo, ikakhulukazi ubuthi be-lead ezinganeni. Isebenza ngokubopha izinsimbi ezisindayo emzimbeni, okuvumela ukuthi zikhishwe ngomchamo. I-Succimer iyimithi ebalulekile kwezokwelapha ubuthi, esiza ekunciphiseni imiphumela elimazayo yokuqongelela kwensimbi emzimbeni.
Ukusetshenziswa kwe-Succimer
I-Succimer ivunyelwe ukusetshenziswa kwezokwelapha okuningana, okuhlanganisa:
- Ubuthi bomthofu: Isibonakaliso esiyinhloko se-succimer ukwelashwa kobuthi be-lead, ikakhulukazi ezinganeni ezinamazinga e-lead egazini angaphezu kwama-microgram angu-45 nge-deciliter ngayinye.
- Ubuthi beMercury: Iphinde isetshenziswe ngaphandle kwelebula ezimweni zobuthi be-mercury, nakuba lokhu kungavamile.
- Ubuthi be-Arsenic: I-Succimer ingaba yimpumelelo ekwelapheni ubuthi be-arsenic.
- Ezinye Izinto Eziyingozi Ezisebenzisa Insimbi Eningi: Kungasetshenziswa ngaphandle kwelebula kwezinye izinsimbi ezisindayo, kuye ngokwahlulela kwezokwelapha.
Isebenza kanjani?
I-Succimer isebenza nge-chelation, inqubo lapho umuthi ubopha khona izinsimbi ezisindayo egazini. Uma seziboshiwe, lezi zinsimbi azisebenzi futhi zikhishwa kalula yizinso. Ngamagama alula, cabanga nge-succimer njengomagnet odonsela izinsimbi eziyingozi, okusiza umzimba ukuba uzikhiphe ngomchamo, ngaleyo ndlela unciphise imiphumela yazo enobuthi.
Isilinganiso nokuphathwa
Umthamo we-succimer uyahlukahluka kuye ngobudala besiguli kanye nobunzima bokushelwa:
- Abantu abadala: Umthamo ojwayelekile u-10 mg/kg ngomlomo njalo emahoreni angu-8 (kathathu ngosuku) izinsuku ezi-5, bese kuba njalo emahoreni angu-12 (kabili ngosuku) izinsuku eziyi-14 sezizonke, ungadluli ku-500 mg ngomthamo noma u-2.5 g ngosuku.
- Izingane: Ezinganeni, umthamo uyafana: 10 mg/kg ngomlomo njalo emahoreni angu-8 (kathathu ngosuku) izinsuku ezi-5, bese kuba njalo emahoreni angu-12 (kabili ngosuku) izinsuku eziyi-14 sezizonke, kungadluli ku-500 mg ngomthamo noma u-2.5 g ngosuku.
I-Succimer itholakala ngesimo se-capsule futhi kufanele iphuzwe ngamanzi. Kubalulekile ukulandela imiyalelo yomhlinzeki wezempilo mayelana nomthamo kanye nobude besikhathi sokwelashwa.
Imiphumela Engemihle ye-Succimer
Imiphumela emibi evamile ye-succimer ingafaka:
- I-nausea
- Ukuvota
- Uhudo
- Ubuhlungu besisu
- Rash
Imiphumela emibi kakhulu, nakuba ingavamile, ingabandakanya:
- Ukungezwani komzimba (ukuvuvukala, ukuphefumula kanzima)
- Ukungajwayelekile kokusebenza kwesibindi
- Izinkinga zegazi (njenge-thrombocytopenia)
Iziguli kufanele zibike noma yiziphi izimpawu ezingajwayelekile kumhlinzeki wazo wezempilo ngokushesha.
Ukusebenzisana kwezidakamizwa
I-Succimer ingasebenzisana nemithi ethile, okuhlanganisa:
- Ama-Antacids: Lokhu kunganciphisa ukumuncwa kwe-succimer, okwenza ingasebenzi kahle.
- Amanye ama-Chelating Agents: Ukusebenzisa i-succimer nezinye izidakamizwa kungandisa ingozi yemiphumela emibi.
- Imithi Ethinta Ukusebenza Kwesibindi: Njengoba i-succimer iguqulwa esibindini, izidakamizwa ezithinta ama-enzyme esibindi zingashintsha ukusebenza kwayo.
Njalo yazisa umhlinzeki wakho wezempilo ngayo yonke imithi kanye nezithasiselo ozithathayo ukuze ugweme ukusebenzisana okungenzeka.
Izinzuzo ze-Succimer
Izinzuzo zezokwelapha zokusebenzisa i-succimer zifaka:
- Ukwelashwa Okuphumelelayo: Kuyindlela yokwelapha eqinisekisiwe yokwelapha ubuthi be-lead kanye nezinye izinto eziyingozi zensimbi.
- Ukuphatha Oral: Ngokungafani nezinye izidakamizwa ze-chelating ezidinga imijovo, i-succimer ithathwa ngomlomo, okwenza kube lula ezigulini, ikakhulukazi ezinganeni.
- Iphrofayela Yokuphepha: Uma isetshenziswa njengoba kuqondiswe, i-succimer inephrofayili yokuphepha enhle uma iqhathaniswa nezinye izinto ezibangela ukubola.
Izimo zokuphikisana ne-Succimer
I-Succimer kufanele igwenywe kwezinye izinhlobo, okuhlanganisa:
- Abesifazane Abakhulelwe: Ukuphepha kwe-succimer ngesikhathi sokukhulelwa akukaqinisekiswa.
- Abantu Abanesifo Sesibindi Esibi: Njengoba i-succimer iguqulwa ibe yi-metabolism esibindini, labo abanenkinga yesibindi kufanele bayigweme.
- I-Alergic: Iziguli ezinesifo sokungezwani komzimba ne-succimer noma ezinye izakhi zayo akufanele zisebenzise lo muthi.
Ukuqapha Nezexwayiso
Ngaphambi kokuqala i-succimer, iziguli kufanele ziqaphele okulandelayo:
- Ukuhlolwa Kokusebenza Kwesibindi: Ukuqapha njalo ukusebenza kwesibindi kungadingeka ngesikhathi sokwelashwa.
- Ukuhambisa amanzi: Ukuhlala unamanzi anele kubalulekile ukusiza izinso ukuthi zikhiphe izinsimbi eziboshiwe.
- I-Alergic: Qaphela izimpawu zokusabela kokungezwani komzimba, ikakhulukazi ngesikhathi sokuthatha imithamo embalwa yokuqala.
- Akuvunyelwe ezinganeni ezingaphansi konyaka ngenxa yedatha elinganiselwe.
Imibuzo Evame Ukubuzwa
- Isetshenziswa ngani i-succimer? I-Succimer isetshenziswa kakhulu ekwelapheni ubuthi be-lead kanye nobunye ubuthi be-heavy metal.
- Ithathwa kanjani i-succimer? I-Succimer ithathwa ngomlomo ngesimo se-capsule, ngokuvamile ngamanzi.
- Yiziphi imiphumela emibi ye-succimer? Imiphumela emibi evamile ihlanganisa isicanucanu, ukuhlanza, kanye nobuhlungu besisu. Imiphumela emibi emibi ingavela kodwa ayivamile.
- Ingabe i-succimer ingasetshenziswa ezinganeni? Yebo, i-succimer ivunyelwe ukusetshenziswa ezinganeni, ikakhulukazi ekubuthisweni kwe-lead.
- Isebenza kanjani i-succimer? I-Succimer ibopha izinsimbi ezisindayo emzimbeni, okuvumela ukuthi zikhishwe ngomchamo.
- Ingabe kukhona ukusebenzisana kwezidakamizwa ne-succimer? Yebo, i-succimer ingasebenzisana nama-antacid kanye neminye imithi ethinta ukusebenza kwesibindi.
- Ingabe i-succimer iphephile ngesikhathi sokukhulelwa? I-Succimer ayinconywa ukusetshenziswa ngesikhathi sokukhulelwa ngenxa yokuntuleka kwedatha yokuphepha.
- Yini okufanele ngiyenze uma ngiphuthelwa umthamo? Uma uphuthelwe umthamo, thatha ngokushesha ngangokunokwenzeka ngaphandle kokuthi sekuyisikhathi somthamo olandelayo; ungaphindi kabili umthamo.
- Ukwelashwa nge-succimer kuthatha isikhathi esingakanani? Ngokuvamile, izinsuku ezingu-19 (izinsuku ezi-5 ku-TID, izinsuku ezingu-14 ku-BID), kanye nezifundo eziphindaphindwayo ezingaba khona ngemva kwamasonto ama-2 uma amazinga okuhola ehlala ephakeme.
- Ngingayisebenzisa yini i-succimer kanye neminye imithi? Njalo thintana nomhlinzeki wakho wezempilo ngaphambi kokuthatha i-succimer neminye imithi ukuze ugweme ukusebenzisana.
Amagama Omkhiqizo
I-Succimer ithengiswa ngaphansi kwe-Chemet.
Isiphetho
I-Succimer iyimithi ebalulekile ekwelapheni ubuthi bensimbi esindayo, ikakhulukazi i-lead. Ikhono layo lokususa ngempumelelo izinsimbi eziyingozi futhi lenze kube lula ukukhishwa kwazo kuyenza ithuluzi elibalulekile kwezokwelapha. Nakuba ngokuvamile kuphephile, kubalulekile ukusebenzisa i-succimer ngaphansi kokuqashwa kwezokwelapha ukuqapha imiphumela emibi kanye nokusebenzisana. Njalo xhumana nomhlinzeki wakho wezempilo ukuze uthole iseluleko esiqondene nawe kanye nezinketho zokwelapha.
Isibhedlela Esingcono Kakhulu Esiseduze Nami eChennai