Options for Adults:
Ciprofloxacin 750mg PO once daily x 1-3 days
First choice for use except in South and Southeast Asia
Azithromycin 500mg PO q24h x 3 days OR 1000mg PO x 1
Nausea is a frequent adverse event
First choice for use in South and Southeast Asia
Rifaximin 200mg PO TID x 3 days
Ineffective against mucosally invasive pathogens (Shigella, Salmonella, Campylobacter)
Considered very safe as it is not absorbed
First choice for use except in South and Southeast Asia
Nausea is a frequent adverse event
First choice for use in South and Southeast Asia
Ineffective against mucosally invasive pathogens (Shigella, Salmonella, Campylobacter)
Considered very safe as it is not absorbed
GI antibiotics
Sepsis antibiotics
GU antibiotics
Antiemetics
Proton-pump inhibitor
Analgesics and sedatives 
OB/GYN antibiotics
Biliary ultrasound