Saccharomyces boulardii Dosing and Administration in Elderly Patients

Dosing Recommendations

The standard adult dose of Saccharomyces boulardii for prevention or treatment of antibiotic-associated diarrhea is 500 mg twice daily, equivalent to 2×10^10 CFU per day, as recommended by the European Society of Clinical Microbiology and Infectious Diseases 1, 2
This dosing should be maintained for the duration of antibiotic therapy and continued for 1-4 weeks after antibiotic discontinuation, according to the Infectious Diseases Society of America 1
For Clostridium difficile-associated diarrhea, the same dosing (500 mg twice daily) has been shown to be effective when combined with standard antibiotic therapy, as suggested by the European Society of Clinical Microbiology and Infectious Diseases 1

No specific dose adjustment based on age alone is required for Saccharomyces boulardii in elderly patients, as stated by the American Geriatrics Society 2
Nutritional needs in elderly patients are generally higher, with protein requirements of at least 1 g/kg body weight per day and energy requirements around 30 kcal/kg body weight per day, according to the Academy of Nutrition and Dietetics 3, 4
These increased nutritional requirements should be considered when evaluating overall treatment plans that include probiotics, as recommended by the National Institute on Aging 4

Administration of Florastor should continue for at least one month, with efficacy assessment performed monthly, as suggested by the American College of Nutrition 5
Regular assessment of compliance with Florastor consumption is recommended, according to the Academy of Nutrition and Dietetics 5
Type, flavor, and time of consumption should be adapted to the patient's preferences and eating capabilities, as recommended by the Gerontological Society of America 5