Fesoterodine Dosage
Generic name: fesoterodine
Brand name: Toviaz
Drug class: Urinary antispasmodics
Medically reviewed by A Ras MD.
Recommended Adult Dosing
Dosage forms: ER TAB: 4 mg, 8 mg
Overactive bladder
- [4-8 mg PO qd]
- Start: 4 mg PO qd, may incr. to 8 mg PO qd; Max: 8 mg/day; Info: do not cut/crush/chew tab
Renal dosing
- [adjust dose amount]
- CrCl <30: max 4 mg/day
- HD/PD: not defined
Hepatic dosing
- Child-Pugh Class C: avoid use
Recommended Peds Dosing
- Dosage forms: ER TAB: 4 mg, 8 mg
Detrusor overactivity, neurogenic
- [6 yo and older, 26-35 kg]
- Dose: 4-8 mg PO qd; Start: 4 mg PO qd, may incr. to 8 mg PO qd; Info: do not cut/crush/chew tab
- [6 yo and older, >35 kg]
- Dose: 8 mg PO qd; Start: 4 mg PO qd, then incr. to 8 mg PO qd after 1wk; Info: do not cut/crush/chew tab
Renal dosing
- [6 yo and older, 26-35 kg]
- CrCl 30-89: max 4 mg/day; CrCl <30: avoid use
- HD/PD: avoid use
- [6 yo and older, >35 kg]
- CrCl 15-30: max 4 mg/day; CrCL <15: avoid use
- HD/PD: avoid use
Hepatic dosing
- Child-Pugh Class C: avoid use
SRC: NLM .