ABX Dosage is the reference guide for antimicrobial dosage adjustments in renal failure. Choose any antimicrobial and watch how dosage recommendations change as you slide through different creatinine clearance values. • More than 180 antimicrobials with dosage recommendations thoroughly reviewed by experts in the field • Cockcroft-Gault based calculator to easily estimate creatinine clearance • Extensive bibliography for each antimicrobial • Regularly updated data • Spotlight Search support: check antimicrobial dosages without opening the app • Apple Watch support: wear the information for all dosages on your wrist (works even without an iPhone connection)