Kvit-B
Generic Name
B-complex vitamins (e.g., Thiamine, Riboflavin, Niacin, Pyridoxine, Cyanocobalamin)
Manufacturer
Square Pharmaceuticals Ltd.
Country
Bangladesh
Loading images...
Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| kvit b 5 mg syrup | ৳ 62.17 | N/A |
Description
Overview of the medicine
Kvit-B 5 mg Syrup is a multivitamin preparation containing essential B-complex vitamins. These vitamins play crucial roles in various metabolic processes, energy production, and maintaining overall health, especially for nerve function, skin, and red blood cell formation. It is typically used to prevent or treat vitamin B deficiencies.
Uses & Indications
Dosage
Adults
Adults and adolescents: 5-10 ml (1-2 teaspoonfuls) 2-3 times daily, or as directed by a physician.
Elderly
No specific dosage adjustment is generally required, follow adult dosage or as advised by a physician.
Renal_impairment
No specific dosage adjustment is generally required for B-complex vitamins, as they are water-soluble and excreted. Consult a physician for severe renal impairment.
How to Take
Take orally, with or without food. Can be mixed with water or fruit juice if preferred.
Mechanism of Action
B-complex vitamins act as coenzymes in numerous metabolic pathways, assisting in the conversion of food into energy, production of red blood cells, and maintaining proper nerve function. For example, Thiamine is crucial for carbohydrate metabolism, Riboflavin for energy production, Pyridoxine for amino acid metabolism, and Cyanocobalamin for DNA synthesis and red blood cell formation.
Pharmacokinetics
Onset
Nutritional effects are gradual, generally seen over days to weeks with regular supplementation.
Excretion
Excess water-soluble B vitamins are primarily excreted unchanged or as metabolites in the urine. Little storage occurs, except for Vitamin B12 which can be stored in the liver for extended periods.
Half life
Half-lives vary among individual B vitamins (e.g., Thiamine: 9-18 days, Pyridoxine: 15-20 days, Riboflavin: 66-84 minutes plasma half-life but stored).
Absorption
Water-soluble B vitamins are readily absorbed from the gastrointestinal tract, primarily in the small intestine, through active transport or passive diffusion. Absorption can be affected by nutritional status and other factors.
Metabolism
Individual B vitamins undergo various metabolic transformations; for example, Pyridoxine is converted to its active coenzyme forms (pyridoxal phosphate), while Thiamine is phosphorylated to thiamine pyrophosphate.
Side Effects
Contraindications
- •Known hypersensitivity to any of the ingredients
Drug Interactions
Levodopa
Pyridoxine (Vitamin B6) may reduce the effectiveness of levodopa (used in Parkinson's disease).
Certain antibiotics (e.g., Isoniazid)
May interfere with Pyridoxine metabolism.
Storage
Store below 30°C in a dry place, protected from light. Do not freeze.
Overdose
Overdose with water-soluble B vitamins is rare because excess amounts are readily excreted in urine. Symptoms might include mild gastrointestinal upset. In case of suspected overdose, discontinue use and seek medical advice.
Pregnancy & Lactation
Generally considered safe during pregnancy and lactation when taken at recommended doses, as B vitamins are essential for fetal development and breast milk production. However, consult a physician before use.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
24 to 36 months from manufacturing date
Availability
Available in pharmacies, drug stores, and supermarkets
Approval Status
Approved (Over-the-counter)
Patent Status
No patent (Generic product)
WHO Essential Medicine
YesAlternative Medicines in Bangladesh
Similar medicines available in the market
Global Brand Names
International brand names for this medicine
More Medicines
Explore other medicines you might be interested in
