Rythmol SR, known generically as propafenone hydrochloride, is an antiarrhythmic drug supplied in extended-release capsules of 225, 325 and 425 mg for oral administration
Vitruvias Therapeutics Inc., an Auburn, Alabama-based finished-dose generic drug company, and Sinotherapeutics Inc., a Shanghai-based generic drug company, announced they have launched a bioequivalent FDA-approved version of Rythmol SR.