Not On Dialysis
1-2g IV q24-48h
1-2g IV q12h
1-2g IV q8h
Intermittent Dialysis
1g IV daily given post-HD on dialysis days.
Other regimens exist (i.e. 2g IV after each HD session)
500mg IV q12h
Continuous Dialysis
1-2g IV q12h
(Same as for eGFR 10-50)