Voriconazole is a synthetic triazole antifungal medication. It is prescribed to treat serious fungal infections such as invasive aspergillosis. The drug inhibits the synthesis of ergosterol, a key component of fungal cell membranes. By blocking the enzyme lanosterol 14a-demethylase it reduces ergosterol production and disrupts membrane integrity. The resulting membrane damage increases fungal cell permeability leading to cell death. In the host it is absorbed orally and distributed to tissues where it penetrates well into the lungs and brain.

Voriconazole is an antifungal medication used to treat invasive fungal infections. It is prescribed for serious fungal diseases such as aspergillosis and candidemia. The drug works by inhibiting the fungal cytochrome p450 enzyme 14 alpha demethylase. This inhibition prevents the conversion of ergosterol precursors into ergosterol, the main component of fungal cell membranes. The resulting depletion of ergosterol compromises membrane integrity. Disrupted membranes cause leakage of cellular contents and ultimately lead to fungal cell death. By eliminating the fungal organisms Voriconazole helps the immune system clear the infection. Its specific mechanism makes it a valuable treatment for infections that are resistant to other antifungals.

Voriconazole is an antifungal medication used to treat certain fungal infections. The most frequently reported side effects include headache, nausea, and vomiting. Some patients experience visual disturbances such as blurred vision or color changes. Elevations in liver enzymes are also observed in a number of individuals taking the drug. Skin reactions such as rash or itching can occur but are usually mild. Rarely, the medication may cause fever or increased heart rate which typically resolve with continued use.

Voriconazole may cause visual disturbances such as blurred vision or color changes. Liver enzyme levels can increase which may lead to abnormal test results. Skin reactions such as rash or itching may occur. Nausea and vomiting are reported frequently. Headache and fever can accompany treatment. Some patients experience dizziness or ringing in the ears.