Flucloxacillin Sodium Indications Fluc is indicated for the treatment of infections due to Gram-positive organisms, including infections caused by penicillinase producing staphylococci. These indications include: Pharmacology Flucloxacillin is active against Gram-positive organisms including penicillinase producing strains. It has little activity against Gram-negative bacilli. Flucloxacillin acts by inhibiting the formation of cell wall of bacteria. Flucloxacillin […]