Fusiderm gel is used to treat skin infections caused by bacteria, especially staphylococcus bacteria. This gel contains fusidic acid, an antibiotic that works to stop the growth of bacteria and prevent the spread of infection. Fusiderm is used to treat conditions such as boils, impetigo, and skin infections resulting from wounds or burns.
Fusiderm may also sometimes be used to treat acne or dermatitis if accompanied by a bacterial infection. The gel is applied to the affected area after cleaning it, usually two to three times daily, as directed by the doctor.