Fucidin is a prescription antibiotic ointment containing 2% sodium fusidate for treating bacterial skin infections. This 30g ointment comes in a neutral base and is intended for external use only under medical supervision. The active ingredient is sodium fusidate Ph. Eur. 20 mg/g in a neutral ointment base. The product should be stored at temperatures below 30°C and kept out of reach of children. As a prescription medication, it must be used according to the enclosed leaflet instructions and only under proper medical supervision. The ointment is for external use only.