Lactobacillus Acidophilus
Lactobacillus acidophilus is a naturally occurring beneficial bacteria (probiotic) that resides in the human gastrointestinal tract and vagina. It works by producing lactic acid and other substances that inhibit the growth of harmful bacteria, maintaining a healthy acidic environment, and supporting overall immune and digestive function.
Dosage by Body Weight
Standard adult dosage ranges from 1 billion to 10 billion CFUs (Colony Forming Units) daily, taken in 1-2 divided doses. It is best taken with meals or within 30 minutes of a meal. For children, consult a healthcare provider for appropriate CFU strength and formulation. Avoid taking within 2 hours of antibiotic medications to prevent reduced efficacy of the probiotic.
- Body Weight
- Below 5 kg
- Dose
- Not routine / Consult pediatrician
- Frequency
- Use only if prescribed
- Tracking Notes
- Avoid use in premature infants or severely immunocompromised infants due to risk of bacteremia.
- Body Weight
- 5-7 kg
- Dose
- 0.5 to 1 billion CFU
- Frequency
- Once daily
- Tracking Notes
- Administer as powder mixed with cool/room temperature formula, breast milk, or water. Do not mix with hot food or liquids.
- Body Weight
- 8-10 kg
- Dose
- 1 to 2 billion CFU
- Frequency
- Once daily
- Tracking Notes
- Ensure proper hydration if being used to manage loose stools.
- Body Weight
- 11-15 kg
- Dose
- 1 to 3 billion CFU
- Frequency
- 1 to 2 times daily
- Tracking Notes
- Chewable tablets or powder formulations are preferred. Space at least 2 hours apart from antibiotics.
- Body Weight
- 16-20 kg
- Dose
- 1 to 5 billion CFU
- Frequency
- 1 to 2 times daily
- Tracking Notes
- Maintain adequate fluid intake. Consult a doctor if diarrhea persists for more than 48 hours.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Not routine / Consult pediatrician | Use only if prescribed | Avoid use in premature infants or severely immunocompromised infants due to risk of bacteremia. |
| 5-7 kg | 0.5 to 1 billion CFU | Once daily | Administer as powder mixed with cool/room temperature formula, breast milk, or water. Do not mix with hot food or liquids. |
| 8-10 kg | 1 to 2 billion CFU | Once daily | Ensure proper hydration if being used to manage loose stools. |
| 11-15 kg | 1 to 3 billion CFU | 1 to 2 times daily | Chewable tablets or powder formulations are preferred. Space at least 2 hours apart from antibiotics. |
| 16-20 kg | 1 to 5 billion CFU | 1 to 2 times daily | Maintain adequate fluid intake. Consult a doctor if diarrhea persists for more than 48 hours. |
Formulation
Purpose
Used as a probiotic to support digestive health, restore normal gut flora, and prevent or treat diarrhea (such as antibiotic-associated or traveler's diarrhea) and symptoms of irritable bowel syndrome (IBS).
Generic Name
Lactobacillus AcidophilusBranded Drug Names
Lactobacillus Acidophilus 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.