Drugs >  Voriconazole
Voriconazole
Pronunciation
Brand Names
Therapeutic Categories
What key warnings should I know about before taking this medicine?
Reasons not to take this medicine
What is this medicine used for?
How does it work?
How is it best taken?
What do I do if I miss a dose?
What are the precautions when taking this medicine?
What are the common side effects of this medicine?
What should I monitor?
Reasons to call healthcare provider immediately
How should I store this medicine?
General statements

Pronunciation
(vor i KOE na zole)

Brand Names
VFEND®

Therapeutic Categories
Antifungal Agent, Oral; Antifungal Agent, Parenteral

What key warnings should I know about before taking this medicine?

Do not take this medicine with carbamazepine, cisapride, pimozide, quinidine, rifabutin, rifampin, sirolimus, or medicine containing ergot alkaloids or barbiturates. This medicine does not mix well with many medicines. Serious reactions may occur. Check all medicines with healthcare provider.


Reasons not to take this medicine
  • If you have an allergy to voriconazole or any other part of this medicine.
  • Tell healthcare provider if you are allergic to any medicine. Make sure to tell about the allergy and how it affected you. This includes telling about rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other symptoms involved.
  • If you are taking any of these medicines: Astemizole, barbiturates, carbamazepine, cisapride, ergot alkaloids, pimozide, quinidine, rifabutin, rifampin, sirolimus, or terfenadine.
  • If you are pregnant or may be pregnant.

  • What is this medicine used for?
  • This medicine is used to treat a variety of yeast infections.

  • How does it work?
  • Voriconazole works to injure the yeast and fight the infection.

  • How is it best taken?
  • To gain the most benefit, do not miss doses.
  • Use prescription as directed, even if feeling better.
  • Take this medicine 1 hour before or 1 hour after a meal.

  • What do I do if I miss a dose?
  • Take a missed dose as soon as possible.
  • If it is almost time for the next dose, skip the missed dose and return to your regular schedule.
  • Do not take a double dose or extra doses.
  • Do not change dose or stop medicine. Talk with healthcare provider.

  • What are the precautions when taking this medicine?
  • Check medicines with healthcare provider. This medicine may not mix well with other medicines.
  • Avoid alcohol (includes wine, beer, and liquor).
  • You can get sunburned more easily. Avoid sun, sunlamps, and tanning beds. Use sunscreen; wear protective clothing and eyewear.
  • Use birth control that you can trust to prevent pregnancy while taking this medicine.
  • Tell healthcare provider if you are breast-feeding.

  • What are the common side effects of this medicine?
  • Feeling lightheaded, sleepy, having blurred vision, or a change in thinking clearly. Avoid driving, doing other tasks or activities that require you to be alert or have clear vision until you see how this medicine affects you.
  • Headache. Mild pain medicine may help.
  • Belly pain.
  • Nausea or vomiting. Small frequent meals, frequent mouth care, sucking hard candy, or chewing gum may help.
  • Diarrhea.

  • What should I monitor?
  • Change in condition being treated. Is it better, worse, or about the same?

  • Reasons to call healthcare provider immediately
  • If you suspect an overdose, call your local poison control center immediately or dial 911.
  • Signs of a life-threatening reaction. These include wheezing; chest tightness; fever; itching; bad cough; blue skin color; fits; or swelling of face, lips, tongue, or throat.
  • Signs or symptoms of infection. These include a fever of 100.5 degrees or higher, chills, severe sore throat, ear or sinus pain, cough, increased sputum or change in color, painful urination, mouth sores, wound that will not heal, or anal itching or pain.
  • Difficulty breathing.
  • Swelling.
  • Severe belly pain.
  • Severe diarrhea.
  • Not hungry.
  • Significant weight gain.
  • Dark urine or yellow skin or eyes.
  • Feeling extremely tired or weak.
  • Any rash.
  • No improvement in condition or feeling worse.

  • How should I store this medicine?
  • Store at room temperature.
  • Protect from light.
  • Protect tablets from moisture. Do not store in a bathroom or kitchen.

  • General statements
  • Do not share your medicine with others and do not take anyone else's medicine.
  • Keep all medicine out of the reach of children and pets.
  • Keep a list of all your medicines (prescription, natural products, supplements, vitamins, over-the-counter) with you. Give this list to healthcare provider (doctor, nurse, nurse practitioner, pharmacist, physician assistant).
  • Talk with healthcare provider before starting any new medicine, including over-the-counter, natural products, or vitamins.

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