About RW Bio Combination 6 (Cough Cold & Catarrh)Used for complaints related to cough and coldAlso Known As: BC 6, B C 6, Bio Com 6, Bio Comb 6Form: TabletsComposition of Bio Combination 6 (Cough Cold &Catarrh):Kalium muriaticum - 3xNatrum muriaticum - 6xFerrum phosphoricum - 3xNat..