Fucibet is a topical cream that is used to treat skin conditions where bacterial infection is present or likely to occur. It is a combination medication that contains two active ingredients: fusidic acid and betamethasone. Fusidic acid is an antibiotic that works by stopping the growth of bacteria on the skin, effectively treating the infection. Betamethasone is a potent corticosteroid that reduces swelling, redness, and itching associated with inflammatory skin conditions. Fucibet is commonly prescribed for conditions such as eczema or dermatitis when they are complicated by a bacterial infection. It is applied directly to the affected area of the skin, usually for a short treatment period, as directed by a healthcare professional.