Vitamin B12 tablets
Function and Efficacy
This product is an anti-anemia drug. Vitamin B12 participates in methyl conversion and folic acid metabolism in the body, and promotes the conversion of 5-methyltetrahydrofolate into tetrahydrofolate. When it is deficient, it leads to DNA synthesis disorders and affects the maturation of red blood cells. This product also promotes the conversion of methylmalonic acid into succinic acid and participates in the tricarboxylic acid cycle. This effect is related to the synthesis of nerve myelin lipids and the maintenance of the integrity of myelinated nerve fiber function. The nerve damage caused by vitamin B12 deficiency may be related to this.
Ingredients
Vitamin B12
| Name | Description | Content | CAS NO. | Manufacturer |
|---|---|---|---|---|
| Vitamin B12Ingredients |
This product is an anti-anemia drug. Vitamin B12 participates in methyl conversion and folic acid metabolism in the body, and promotes the conversion of 5-methyltetrahydrofolate into tetrahydrofolate. When it is deficient, it leads to DNA synthesis disorders and affects the maturation of red blood cells. This product also promotes the conversion of methylmalonic acid into succinic acid and participates in the tricarboxylic acid cycle. This effect is related to the synthesis of nerve myelin lipids and the maintenance of the integrity of myelinated nerve fiber function. The nerve damage caused by vitamin B12 deficiency may be related to this. More |
68-19-9 | 16 |
Appearance
This product is a sugar-coated tablet, which appears pink after removing the sugar coating.
Indication
Used for megaloblastic anemia.
Usage and Dosage
Oral administration, 1-4 tablets a day, or 2-8 tablets for two days, taken in divided doses, or as directed by a physician.
Adverse Reactions
Adverse reactions such as hypokalemia and hyperuricemia have been reported.
Precautions
The experiment has not been conducted and there is no reliable literature
Drug Interactions
1. Avoid using it with chloramphenicol, otherwise it may counteract the hematopoietic function of vitamin B12. 2. In vitro experiments have found that vitamin C can destroy vitamin B12. When vitamin C is administered at the same time or taken in large quantities for a long time, the blood concentration of vitamin B12 may be reduced. 3. Aminoglycoside antibiotics. Anticonvulsants such as para-aminosalicylic acid, phenobarbital, phenytoin sodium, primidone, and colchicine can reduce the absorption of vitamin B12 from the intestine. 4. Cholestyramine can bind to vitamin B12 and reduce its absorption.
Storage
Keep away from light and store in sealed container.
Packaging Specification
50ug
Validity Period
24 months.
Manufacturer
Shanghai Sine Jiufu Pharmaceutical Co., Ltd.
-
Founded in:
1989-06-22 -
Address:
Room 511, 5th Floor, No. 175 Weizhan Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone -
Tax NO.:
913101181343060569 -
Registered Funds:
7 million yuan -
Email: