Guidelines
Pathogens
Antimicrobials
Sign-in
Gastrointestinal & Intra-Abdominal Infections
Giardiasis
Giardiasis
Likely Causative Organism
Giardia lamblia
Empiric Antibiotic
Metronidazole 400mg oral TID for 7-10 d
Alternative Antibiotic
Tinidazole 2gm oral x 1 dose