Extavia Dosage
Generic name: interferon beta-1b
Drug class: Interferons
Medically reviewed by A Ras MD.
Recommended Adult Dosing
Dosage forms: INJ: 0.25 mg per mL
Multiple sclerosis, relapsing forms
- [0.25 mg SC qod]
- Start: 0.0625 mg SC qod x2wk, then 0.125 mg SC qod x2wk, then 0.1875 mg SC qod x2wk, then 0.25 mg SC qod; Info: for pts w/ clinically isolated syndrome, relapsing-remitting dz, and active secondary progressive dz
Renal dosing
- [not defined]
- renal impairment: not defined
- HD/PD: not defined
Hepatic dosing
- [not defined]
- hepatic impairment: caution advised
SRC: NLM .