Voriconazole: Uses, Dosage, and Safety Information

Common Use

Voriconazole is a broad-spectrum antifungal medication used to treat serious fungal infections including:

• Invasive aspergillosis
• Candidemia
• Certain resistant fungal strains

It works by inhibiting fungal cell membrane formation, effectively stopping fungal growth.

Dosage and Direction

• Take Voriconazole orally or via IV exactly as prescribed
• Typical dosage: every 12 hours
• Take on an empty stomach - at least one hour before or after meals - for best absorption

Precautions

• Inform your doctor if you have liver disease, heart rhythm problems, or vision issues
• Regular liver function and vision monitoring may be required during treatment

Contraindications

• Do not use if allergic to Voriconazole
• These combinations may cause dangerous interactions

Avoid with certain medications including:

• Rifampin
• Carbamazepine
• Ergot alkaloids

Possible Side Effects

Common effects:

• Visual disturbances
• Rash
• Fever
• Nausea
• Liver enzyme elevation

Serious effects (seek medical help):

• Hallucinations
• Hepatotoxicity
• Severe skin reactions

Drug Interactions

• Voriconazole has many potential drug interactions
• Especially risky with medications affecting liver enzymes (CYP450)

Always inform your doctor about:

• All prescription medications
• Over-the-counter drugs
• Supplements

Missed Dose

• Take the missed dose as soon as possible
• If close to next dose time, skip the missed dose
• Never take two doses at once

Overdose

• Seek immediate medical attention if overdose is suspected

Symptoms may include:

• Visual or auditory hallucinations
• Nausea
• Liver dysfunction

Storage

• Store at room temperature
• Protect from light and moisture
• Keep out of reach of children
• Do not use expired medication

Important Disclaimer

This information provides general guidelines about Voriconazole but does not cover all possible directions, drug interactions, or precautions. The content should not be used for self-diagnosis or self-treatment. Always consult with your healthcare provider for personalized medical advice. We cannot guarantee the complete accuracy of this information and disclaim responsibility for any actions taken based on this content. Professional medical supervision is essential for safe medication use.