What Is Itraconazole Used For?
Itraconazole is commonly prescribed to treat:
Fungal skin infections such as ringworm and athlete’s foot
Nail fungal infections (onychomycosis)
Oral and throat fungal infections
Vaginal yeast infections
Systemic fungal infections affecting internal organs (in severe cases)
How Itraconazole Works
Itraconazole works by damaging the fungal cell membrane. This stops the fungus from growing and spreading, allowing the immune system to eliminate the infection.
How to Take Itraconazole
Take itraconazole exactly as prescribed by a doctor
Capsules are usually taken after meals to improve absorption
Do not stop treatment early, even if symptoms improve
For liquid forms, measure doses carefully
Who Can Use Itraconazole?
Itraconazole may be prescribed for:
Adults with confirmed fungal infections
People with weakened immune systems (under medical supervision)
⚠️ Not recommended without medical advice for:
Pregnant women
People with liver disease
Patients with heart failure
Possible Side Effects
Some people may experience:
Nausea or vomiting
Stomach pain
Headache
Dizziness
Skin rash
Seek medical help immediately if you notice:
Yellowing of the eyes or skin
Severe fatigue
Dark urine
Chest pain or shortness of breath
Drug Interactions
Itraconazole can interact with many medicines, including:
Some heart medications
Certain antibiotics
Antacids (may reduce absorption)
Always inform your doctor or pharmacist about all medicines you are taking.
Important Tips
Avoid alcohol while taking itraconazole
Regular liver function tests may be needed for long-term use
Keep out of reach of children
Conclusion
Itraconazole is an effective antifungal medicine when used correctly. Proper diagnosis, correct dosing, and medical supervision are essential to ensure safety and success in treatment.