product name： Trivitamins B Tablets

3d b-sheet instructions

 

Please read the instructions carefully and use them under the guidance of your physician

 

[name of drug]

 

Generic name: 3d b-chip

 

Elizabeth B Tablets

 

Hanyu Pian: Sanwei B Pian

 

[ingredients] this product is a compound preparation, its components are vitamin B1100mg, vitamin B6100mg, vitamin b120.2mg.

 

[properties] this product is a thin film coating, after removing the film coating, pink.

 

[indications]

 

Used for deficiency of vitamin B1, B6 and B12. It is also used for single neuropathy or multiple peripheral neuritis caused by different causes.

 

[specification] each tablet contains vitamin B1100mg, vitamin B6100mg and vitamin b120.2mg.

 

[usage and dosage] oral. Take one to two tablets, three times a day.

 

[adverse reactions] there have been no reports on adverse reactions of this product.

 

[taboo] not clear.

 

[precautions]

 

1. When applying vitamin B1, the determination of serum theophylline concentration can be interfered, the determination of uric acid concentration can show false increase, and the urine gallbladder can show false positive.

 

2. Interference of vitamin B6 in diagnosis: the urine gallbladder test was false positive.

 

3. Patients with pernicious anemia, lack of internal factors, and vitamin B12 absorption disorder after taking this product orally.

 

[drugs for pregnant and lactating women]

 

Pregnant women receive large amounts of vitamin B6, which can cause neonatal vitamin B6 dependence syndrome. There was no adverse effect on infants with normal requirement of nursing mother intake.

 

[drugs for children] this experiment was not conducted and there was no reliable reference.

 

[geriatric medication] this experiment has not been conducted and there is no reliable reference.

 

[drug interactions]

 

Chloramphenicol, cycloserine, thioisoniazine, hydrazine hydrochloride, immunosuppressive agents including adrenocortical hormone, cyclophosphamide, cyclosporine, isoniazid, penicillamine and other drugs can antagonize vitamin B6 or increase the renal excretion of vitamin B6, which can cause anemia or peripheral neuritis.

 

Levodopa combined with a small dose of vitamin B6 (5mg per day) antagonizes levodopa's anti-tremor effect. But it had no effect on cabidopa.

 

[drug overdose] this study was not conducted and no references were available.

 

【 pharmacology and toxicology 】

 

Vitamin B1 forms thiamine pyrophosphate inside body, it is the coenzyme necessary when carbohydrate metabolizes, can maintain the normal function of heart, nerve and digestive system. Vitamin B1 can inhibit the activity of cholinesterase, and when the lack of cholinesterase activity is enhanced, acetylcholine hydrolysis is accelerated, resulting in nerve impulse conduction disorder, affecting gastrointestinal and myocardial functions.

 

Vitamin B6 is converted into pyridoxal phosphate in red blood cells. As a coenzyme, it plays a role in various metabolic functions of proteins, carbohydrates and lipids. Vitamin B6 also participates in the conversion of tryptamine into niacin or 5-hydroxytryptamine.

 

Vitamin B12 is involved in methyl conversion and folate metabolism in the body, promoting the conversion of 5-methyl tetrahydrofolate to tetrahydrofolate. When lacking, it leads to a barrier to DNA synthesis that affects red blood cell maturation. The product also promotes the conversion of methylmalonic acid into succinic acid, which participates in the tricarboxylic acid cycle. This effect is related to the synthesis of nerve myelin lipids and the maintenance of the functional integrity of myelinated nerve fibers. Nerve damage caused by vitamin B12 deficiency may be related to this effect.

 

[pharmacokinetics] this experiment was not performed and no references were available.

 

[storage] shading, sealed storage.

 

[packaging] medical plastic bottle packaging, 24 pieces/bottle.

 

[validity period] 24 months.

 

[executive standard] ws-10001 -(hd-0206)-2002

 

[approval document no.] Chinese medicine approval number H35021332

 

[production enterprise]

 

Company name: fuzhou minhai pharmaceutical co., LTD

 

Production address: jingyang industrial zone, fuqing city, fujian province

 

Zip code: 350303

 

Telephone: 0591-85321769 85321776

 

Fax: 0591-85321766