Fluconazole is a generic prescription drug used to treat certain types of fungal infections. It’s also available as the brand-name drug Diflucan. Fluconazole can cause side effects that range from ...

Fluconazole's common side effects include fatigue, hair loss, rash, headache, dizziness, nausea, vomiting, and diarrhea. Fluconazole may also cause more severe side effects, including heart and liver ...