Fusidic acid cream can be applied at night. Fusidic acid cream is a topical dermatologic medication that treats skin infections caused by bacteria such as staphylococcus and streptococcus, such as folliculitis, acne, and onychomycosis. It can be used during the day and at night, and can also be left on overnight without washing, and it is recommended that the exact usage of the medication should be according to your doctor’s instructions. Fusidic acid cream generally has no adverse effects, occasionally a slight tingling sensation and irritation of the conjunctiva, to avoid using around the eyes. Pregnant and lactating women should use the drug with caution, in addition, it should not be used by people who are allergic to the drug, and if discomfort occurs after use, stop the drug immediately and seek medical attention. The drug needs to be used under medical supervision to avoid adverse reactions.