RHAMITOL1
Rationale of Fixed Dose Combination of Lactitol and Lactobacillus rhamnosus
Lactitol:
• Mechanism of Action: Lactitol is a synthetic disaccharide used as a laxative. It is poorly
absorbed in the small intestine and reaches the colon where it is metabolized by colonic
bacteria into short-chain fatty acids. This process increases osmotic pressure, drawing water
into the colon, thus softening stools and promoting bowel movements.
• Indications: Chronic constipation, hepatic encephalopathy.
Lactobacillus rhamnosus:
• Mechanism of Action: Lactobacillus rhamnosus is a probiotic bacterium that helps maintain
and restore healthy gut microbiota. It produces lactic acid, which inhibits the growth of
pathogenic bacteria and promotes a healthy intestinal environment.
• Indications: Prevention and treatment of gastrointestinal disorders like diarrhea, irritable
bowel syndrome (IBS), and antibiotic-associated diarrhea.
Features and Advantages of the Combination
Features:
1. Dual Action: Combines the laxative effect of Lactitol with the probiotic benefits of
Lactobacillus rhamnosus.
2. Comprehensive Gut Health: Addresses both bowel movement regulation and gut microbiota
balance.
Advantages and Benefits:
1. Immediate and Long-Term Relief: Lactitol provides quick relief from constipation, while
Lactobacillus rhamnosus supports long-term gut health.
2. Enhanced Efficacy: The combination ensures effective bowel movements while maintaining
a healthy gut flora.
3. Reduced Recurrence: By maintaining a balanced gut microbiota, the likelihood of recurrent
constipation is minimized.
4. Improved Tolerability: The probiotic component can mitigate some side effects of Lactitol,
such as bloating and gas, by promoting better digestive health.
5. Holistic Approach: Suitable for addressing both functional bowel disorders and underlying
microbial imbalances.
Superiority Over Individual Components
1. Lactitol Alone: Provides effective relief from constipation but does not address gut
microbiota balance, potentially leading to recurrent issues.
2. Lactobacillus rhamnosus Alone: Enhances gut health but does not provide immediate relief
from constipation.
3. Combination: Ensures immediate relief from constipation and sustains gut health, offering a
more comprehensive and balanced approach.
Unique Selling Proposition (USP)
The unique selling proposition of the fixed dose combination of Lactitol and Lactobacillus rhamnosus
is its comprehensive and synergistic approach to gut health:
• Immediate Relief and Long-Term Health: Offers quick relief from constipation with Lactitol
and promotes sustained gut health with Lactobacillus rhamnosus.
• Dual Action: Effectively addresses both symptoms and underlying causes of gastrointestinal
disorders.
• Prevents Recurrence: Reduces the risk of recurrent constipation by maintaining a healthy
gut microbiota.
• Enhanced Tolerability: The probiotic component can alleviate some adverse effects
associated with laxative use.
Dosage and Indications
Dosage:
• Adults:
• Lactitol: Typically 10-20 grams per day for constipation, up to 30-60 grams per day
for hepatic encephalopathy.
• Lactobacillus rhamnosus: Around 1-10 billion CFU (colony-forming units) per day.
• Combination: Formulated to provide effective doses of both components, typically
in a once or twice daily administration.
• Children:
• Lactitol: Lower doses adjusted by weight and age, often around 0.5-1 gram per kg of
body weight.
• Lactobacillus rhamnosus: Dosage adjusted according to age, typically lower than
adult doses.
Indications:
• Chronic Constipation: Provides effective relief and prevents recurrence.
• Hepatic Encephalopathy: Helps reduce blood ammonia levels and supports liver function.
• Gastrointestinal Disorders: Manages conditions like IBS, diarrhea, and maintains gut health
during and after antibiotic therapy.
Conclusion
The fixed dose combination of Lactitol and Lactobacillus rhamnosus represents a significant
advancement in the management of gastrointestinal health. By combining a proven laxative with a
beneficial probiotic, this formulation offers both immediate and sustained relief from constipation
and promotes a healthy gut environment, making it a superior choice over using either component
alone. This dual-action approach ensures comprehensive care, reduces the risk of recurrence, and
enhances overall patient well-being.