Answer
Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and acute generalised exanthematous pustulosis (AGEP), which can be life-threatening or fatal, have been reported with Rifinah (isoniazid + rifampicin).
Sources for this answer
- Rifinah 150mg/100mg TabletsSANOFI · emc · SmPC §4.4 Special warnings and precautions for use · Version 26Document updated
Sources checked