Anidulafungin is used to treat severe fungal infections.
How Anidulafungin works Anidulafungin kills fungi by preventing them from forming their protective covering.
Common side effects of Anidulafungin include anemia (low red blood cell count), decreased potassium levels in the blood, diarrhea, fever, headache, indigestion, insomnia (difficulty sleeping), nausea, and vomiting.