Fucidin 2% Cream should be used according to your doctor's instructions for dosage and duration. This drug is exclusively for external use and should be used on a regular basis to reap the maximum benefits. Don't take more than you need since it won't make your condition better and may worsen certain negative effects. Before using the ointment, make sure the afflicted region is clean and dry. Before and after using this drug, thoroughly wash your hands.