Table 2.

Zone of inhibition for combined antibiotics.

Tested combination	Zone of inhibition (mm)	Tested combination	Zone of inhibition (mm)
Minocycline + sulfamethoxazole	21	Minocycline + carvacrol	Full zone
Minocycline + trimethoprim	22	Linezolid + carvacrol	Full zone
Minocycline + linezolid	NA	Sulfamethoxazole + carvacrol	Full zone
Linezolid + sulfamethoxazole	NA	Trimethoprim + carvacrol	Full zone
Linezolid + trimethoprim	NA	DMSO	NA
Sulfamethoxazole + trimethoprim	NA

NA, no appearance for inhibition zone; full zone, no growth at all on the plate.