Answer
Ledermycin (demeclocycline hydrochloride) interacts with oral typhoid vaccine because antibacterials inactivate the vaccine, so Ledermycin should be avoided for three days before and after vaccination.
Sources for this answer
- Demeclocycline Hydrochloride 150mg Capsules / Ledermycin 150mg CapsulesADVANZ Pharma · emc · SmPC §4.5 Interaction with other medicinal products · Version 7Document updated
Sources checked