How long does it take for itraconazole to work?

Itraconazole typically begins to show effects within a few days, but it may take several weeks to see significant improvements, depending on the type and severity of the infection being treated. For fungal infections, it generally requires at least 2 to 4 weeks of treatment to assess its effectiveness. Full resolution of symptoms and eradication of the infection may take longer, often several months. Always consult a healthcare provider for personalized advice and monitoring.