Lactobacillus rhamnosus GG
Lactobacillus rhamnosus GG (LGG) is a highly clinically researched probiotic strain of bacterium that naturally inhabits the human digestive tract. It is exceptionally resilient against stomach acid and bile, allowing it to colonize the gut successfully. It works by competing with pathogenic bacteria for adhesion sites, producing short-chain fatty acids, and enhancing the gut barrier and mucosal immune response.
Dosage by Body Weight
The standard dose ranges from 5 billion to 20 billion CFUs daily, depending on age and clinical indication. For children, powder from sachets or drops is preferred. Avoid mixing the probiotic with hot foods or liquids as heat destroys the live bacteria. If prescribed alongside antibiotics, administer the probiotic at least 2 hours apart.
- Body Weight
- Below 5 kg
- Dose
- 1 to 2.5 billion CFU (approx. 5 drops)
- Frequency
- Once daily
- Tracking Notes
- Use only under direct pediatric supervision. Mix with cool breast milk, formula, or water.
- Body Weight
- 5-7 kg
- Dose
- 2.5 to 5 billion CFU (approx. 5-10 drops or 1/2 sachet)
- Frequency
- Once daily
- Tracking Notes
- Ensure the carrier liquid is at room temperature or cooler to preserve viability.
- Body Weight
- 8-10 kg
- Dose
- 5 billion CFU (approx. 1/2 to 1 sachet)
- Frequency
- Once daily
- Tracking Notes
- Can be mixed into room-temperature foods like yogurt, applesauce, or puree.
- Body Weight
- 11-15 kg
- Dose
- 5 to 10 billion CFU (1 sachet or capsule)
- Frequency
- Once daily
- Tracking Notes
- Capsules can be swallowed or opened and the contents mixed with water or juice.
- Body Weight
- 16-20 kg
- Dose
- 10 billion CFU (1 sachet or capsule)
- Frequency
- Once or twice daily
- Tracking Notes
- Ensure adequate hydration is maintained, especially if used during active diarrhea episodes.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | 1 to 2.5 billion CFU (approx. 5 drops) | Once daily | Use only under direct pediatric supervision. Mix with cool breast milk, formula, or water. |
| 5-7 kg | 2.5 to 5 billion CFU (approx. 5-10 drops or 1/2 sachet) | Once daily | Ensure the carrier liquid is at room temperature or cooler to preserve viability. |
| 8-10 kg | 5 billion CFU (approx. 1/2 to 1 sachet) | Once daily | Can be mixed into room-temperature foods like yogurt, applesauce, or puree. |
| 11-15 kg | 5 to 10 billion CFU (1 sachet or capsule) | Once daily | Capsules can be swallowed or opened and the contents mixed with water or juice. |
| 16-20 kg | 10 billion CFU (1 sachet or capsule) | Once or twice daily | Ensure adequate hydration is maintained, especially if used during active diarrhea episodes. |
Formulation
Purpose
Used to restore natural gut microflora, prevent and treat diarrhea (such as antibiotic-associated and infectious diarrhea), alleviate symptoms of irritable bowel syndrome (IBS), and support overall digestive and immune health.
Generic Name
Lactobacillus rhamnosus GGBranded Drug Names
Lactobacillus rhamnosus GG 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.