Ciprofloxacin (Cipro, Ciproxin, Ciprobay)
Homoisoflavanone
Eucalyptus propolis (Methanol extract)
Populus alba (Bud exudate)
Populus nigra (Bud exudate)
Carvacrol
Castanea bud (Methanol extract)
Castanea propolis (Methanol extract)
Galenia africana (Ethanol extract)
Origanum syriacum (Essential oil)
Knowltonia vesicatoria (Crude ethanol extract)
Galenia africana
Eucalyptus bud (Methanol extract)
Plinia cerrocampanensis leaf (Essential oil)
Populus tremula (Bud exudate)
Artemisia afra (Extract)
Origanum minutiflorum (Essential oil)
Salvia tomentosa (Essential oil)
Searsia burchellii bark (Crude extracts)
Dodonaea angustifolia
Drosera capensis
Syzygium cordatum
Origanum syriacum (p-Cymene)
p-Cymene (Cymene)
Tylosin
Telithromycin (HMR 3647, RU-66647, Ketek)
Clarithromycin (Biaxin)