Vitamin B12 (cyanocobalamin) yog ib hom tshuaj cobalt uas muaj tshuaj lom, uas tsis muaj lub cev ua haujlwm ntawm tib neeg lub cev yeej ua tsis tau.
Lub luag haujlwm ntawm vitamin B12 nyob rau hauv lub cev
Qhov yeeb tshuaj no, yog nyob ze nrog ascorbic, folic thiab pantothenic acids, koom hauv cov metabolism ntawm cov rog, proteins thiab carbohydrates. Vitamin B12 yog txuam nrog kev tsim cov choline uas tsim nyog rau kev ua haujlwm ntawm lub cev tshee. Nws kuj muaj cov txiaj ntsig zoo ntawm lub siab ua haujlwm, rov kho cov khw muag khoom noj hlau hauv lub cev, uas tsim nyog rau cov tshuaj hu ua hematopoiesis.
Tsis ntev los no cov ntaub ntawv los ntawm cov kws tshawb fawb pom tau tias tsis muaj vitamin B12 kev ua rau cov pob txha tsim cov pob txha tsis tsim nyog, uas yog qhov tshwj xeeb tshaj yog rau cov me nyuam, cov poj niam xeeb tub thiab cov poj niam hauv lub sij hawm nyhav.
Tseem ceeb thiab lub luag haujlwm ntawm vitamin B12 nyob rau hauv lub tso tawm ntawm lub neej tseem ceeb nyob rau hauv lub cev - lub synthesis ntawm deoxyribonucleic thiab ribonucleic acids, uas nws koom nrog rau lwm yam tshuaj.
Kev siv cov vitamin B12 hauv ampoules
Ib qho ntawm cov ntaub ntawv tso tawm ntawm cov vitamin B12 yog ib qho tshuaj tov rau hauv tshuaj ampoules. Kev daws ntawm cyanocobalamin yog kua txig ntawm cov kua liab kom liab. Daim ntawv ntawm cov tshuaj no yog siv rau cov kab mob intramuscular, intravenous, subcutaneous los yog intraluminal administration.
Cov tshuaj ntawm cov vitamin B12 raug tshuaj nrog rau kev kuaj mob xws li:
- anemia (malignant, posthemorrhagic, iron deficiency, etc.);
- polyneuritis;
- neuralgia ntawm cov hlab ntsha trigeminal;
- migraines;
- ntshav qab zib ntshav qab zib;
- Down tus kab mob;
- alcoholic delirium;
- hluav taws xob mob;
- kab mob siab;
- cirrhosis ;
- Botkin tus kab mob;
- neurodermatitis thiab lwm tus.
Noj cov tshuaj vitamin B12 nyob rau hauv ampoules
Raws li cov lus qhia rau vitamin B12 nyob rau hauv ampoules, qhov ntau npaum li cas ntawm kev tswj hwm thiab ntev ntawm kev coj noj coj ua ntawm cov tshuaj nyob ntawm qhov ntawm tus kab mob. Ntawm no yog cov qauv kev kho mob rau txoj kev kho no rau qee yam kab mob:
- Nrog rau cov ntshav liab tsis muaj B12, 100-200 mcg txhua txhua hnub kom txog thaum txhim kho tiav.
- Nrog cov hlau deficiency thiab posthemorrhagic anemia - 30-100 mcg 2-3 zaug ib lub lim tiam.
- Nrog rau cov kab mob neurological - nce kab mob ntawm 200 mus rau 500 mcg ib zaug (tom qab txhim kho - 100 mcg tauj ib hnub); thaum kawg ntawm kev kho mob - txog li 14 hnub.
- Nrog kab mob siab thiab mob qhov ntswg, 30-60 μg ib hnub lossis 100 μg txhua txhua hnub rau 25-40 hnub.
- Nrog cov ntshav qab zib neuropathies thiab hluav taws xob, 60 mus rau 100 μg txhua txhua hnub rau 20 mus rau 30 hnub.
Ntev sijhawm kho, nrog rau txoj kev xav tau kev rov qab kho cov kev kho mob nyob ntawm seb tus mob hnyav npaum li cas thiab qhov ua tau zoo ntawm txoj kev kho.
Yuav ua li cas kom zoo prick vitamin B12?
Yog tias cov tshuaj hauv cov vitamins B12 yog tshuaj, ces koj tuaj yeem ua rau koj tus kheej:
- Raws li txoj cai, cov vitamins raug txhaj rau hauv lub pob tw, tab sis ib qho kev txhaj tshuaj rau hauv ib sab ntawm tus ncej puab tseem muaj cai. Ua kom tau koob tshuaj, koj yuav tsum tau npaj ib txoj hlab tshuaj nrog cov tshuaj, ib qho koob tshuaj hnyav, cawv thiab paj rwb.
- Ua ntej txoj kev, koj yuav tsum ntxuav koj ob txhais tes kom huv si.
- Qhib cov ampoule uas muaj vitamin thiab npaj ua ib lub raj syringe, koj yuav tsum tau xauv rau hauv qhov tshuaj tov, thiab tom qab ntawd tig lub raj syringe nrog ib rab koob thiab tso pa npuas (thaum kawg ntawm rab koob yuav tsum muaj kev tov dej).
- Muab qhov chaw txhaj tshuaj nrog cov paj rwb ntub rau hauv cawv, cov ntiv tes ntawm sab tes xis yuav tsum ncab ntawm daim tawv nqaij, thiab sab tes xis sai sai rau hauv koob. Cov tshuaj yuav tsum tau txhaj tshuaj maj mam, maj nias lub piston.
- Tom qab hle lub koob, qhov chaw ntawm qhov kev txhaj tshuaj yuav tsum tau rubbed dua nrog haus cawv.
Contraindications rau kev siv cov vitamin B12:
- hypersensitivity;
- tromboembolism;
- mob plawv tsis ua haujlwm ;
- angina pectoris;
- malignant qog.