Vitamin B Complex

Vitamin B complex consists of eight B vitamins: B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folic acid), and B12 (cobalamin). As water-soluble vitamins, they are not stored in the body and must be replenished daily through diet or supplementation.

Dosage by Body Weight

Typically taken once daily in the morning with a glass of water, with or without food. Avoid taking close to bedtime as B vitamins can sometimes interfere with sleep due to energy-boosting properties. Dosage for children must be based on pediatric syrup formulations.

  1. Body Weight
    Below 5 kg
    Dose
    Not routine
    Frequency
    Use only if prescribed
    Tracking Notes
    Infants typically receive adequate B vitamins from breastmilk or formula. Consult a pediatrician.
  2. Body Weight
    5-7 kg
    Dose
    1.25 ml of pediatric syrup
    Frequency
    Once daily
    Tracking Notes
    Use a precise measuring syringe. Best given with morning feeds.
  3. Body Weight
    8-10 kg
    Dose
    2.5 ml of pediatric syrup
    Frequency
    Once daily
    Tracking Notes
    Ensure the syrup formulation is age-appropriate and does not contain excessive levels of heavy metals or alcohol.
  4. Body Weight
    11-15 kg
    Dose
    2.5 ml to 5 ml of syrup
    Frequency
    Once daily
    Tracking Notes
    Adjust dosage based on dietary intake and physician recommendations.
  5. Body Weight
    16-20 kg
    Dose
    5 ml (1 teaspoon) of syrup
    Frequency
    Once daily
    Tracking Notes
    Can transition to pediatric chewable multivitamins if preferred and tolerated.

Formulation

TabletCapsuleSyrupInjectionDrops

Purpose

Used to treat or prevent vitamin deficiency due to poor diet, certain illnesses, alcoholism, or during pregnancy. It is essential for cellular metabolism, energy production, red blood cell formation, and maintaining healthy neurological function.

Generic Name

Vitamin B Complex (B1, B2, B3, B5, B6, B7, B9, B12)

Branded Drug Names

Vitamin B Complex is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:

Scheduled Drug

No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.

Alternatives

Disclaimer: This information is for educational purposes only. WHO references and weight bands are simplified for tracking and must not replace medical advice. Always consult with a healthcare professional before starting or changing any medication.