Antibiotics and most worming meds like the avermectin class aka Moxi and ivermectin or the bendazole class aka fenben albendazole mebendazole etc are fine to take together also remember not good to take different wormers on same day and best to stage wormers ,example ,this week ivermectin ,next week fenben, etc, also not good to take multiple versions of same class of wormers at same time , example taking albendazole with fenben or using moxi and ivermectin