Table of Contents > Drug > Voriconazole Print

Voriconazole

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Notes
Related terms
Uses
Dosing
Safety
Author information

Notes

    Related terms
    • Brand Names: U.S.: VFEND®
    • Brand Names: Canada: VFEND®

    Uses
    • It is used to stop or treat yeast infections.
    • Voriconazole works to harm the yeast and fight the infection.

    Dosing

    How to take

    • Oral:
    • To gain the most benefit, do not miss doses.
    • Use as you have been told, even if you are feeling better.
    • Take 1 hour before or 1 hour after a meal.
    • There is a liquid (suspension) if you cannot swallow pills. Shake well before use.
    • Shot:
    • It is given into a vein for a period of time.

    Missed Dose

    • Oral:
    • Take a missed dose as soon as you think about it.
    • If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
    • Do not take 2 doses at the same time or extra doses.
    • Do not change the dose or stop this drug. Talk with the doctor.

    Storage

    • Oral:
    • Store at room temperature.
    • Protect tablets from water. Do not store in a bathroom or kitchen.
    • Shot:
    • The shot will be given to you in a hospital or doctor's office. You will not store it at home.

    Safety



    Warnings

    • Sometimes drugs are not safe when you take them with certain other drugs. Taking them together can cause bad side effects. This is one of those drugs. Be sure to talk to your doctor about all the drugs you take.

    Avoid

    • If you have an allergy to voriconazole or any other part of this drug.
    • Tell your doctor if you are allergic to any drugs. Make sure to tell about the allergy and what signs you had. This includes telling about rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
    • If you are allergic to lactose, talk with the doctor.
    • If you are pregnant or may be pregnant.

    Precautions

    • If you have a fast heartbeat, talk with your doctor.
    • If you have kidney disease, talk with your doctor.
    • If you have liver disease, talk with your doctor.
    • If you have low potassium levels, talk with your doctor.
    • Check all drugs you are taking with your doctor. This drug may not mix well with some other drugs.
    • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
    • Avoid driving at night.
    • You may get sunburned more easily. Avoid sun, sunlamps, and tanning beds. Use sunscreen and wear clothing and eyewear that protects you from the sun.
    • Use birth control that you can trust to stop pregnancy while taking this drug.
    • Tell your doctor if you are breast-feeding.

    Side Effects

    • Headache.
    • Bright lights may bother you. Wear sunglasses.
    • Blurred eyesight. Use care when driving or doing other tasks that call for clear eyesight.
    • Upset stomach or throwing up. Many small meals, good mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help.
    • Loose stools (diarrhea).

    Contact a healthcare provider

    • If you think there was an overdose, call your local poison control center or ER right away.
    • Signs of a very bad reaction to the drug. These include wheezing; chest tightness; fever; itching; bad cough; blue or gray skin color; seizures; or swelling of face, lips, tongue, or throat.
    • Signs of infection. These include a fever of 100.5°F (38°C) or higher, chills, very bad sore throat, ear or sinus pain, cough, more sputum or change in color of sputum, pain with passing urine, mouth sores, wound that will not heal, or anal itching or pain.
    • A fast heartbeat.
    • Trouble breathing.
    • Very bad swelling.
    • Very bad headache.
    • Very bad belly pain.
    • Very upset stomach or throwing up.
    • Very loose stools (diarrhea).
    • Not able to eat.
    • A big weight gain.
    • Dark urine or yellow skin or eyes.
    • Very bad bone pain.
    • Feeling very tired or weak.
    • Any rash.
    • Side effect or health problem is not better or you are feeling worse.

    General Statements

    • If you have a very bad allergy, wear an allergy ID at all times.
    • Do not share your drugs with others and do not take anyone else's drugs.
    • Keep all drugs out of the reach of children and pets.
    • Most drugs may be thrown away in household trash after mixing with coffee grounds or kitty litter and sealing in a plastic bag.
    • In Canada, take any unused drugs to the pharmacy. Also, visit http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/med/disposal-defaire-eng.php#th to learn about the right way to get rid of unused drugs.
    • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
    • Call your doctor for help with any side effects. If in the U.S., you may also call the FDA at 1-800-FDA-1088 or if in Canada, you may also call Health Canada's Vigilance Program at 1-866-234-2345.
    • Talk with the doctor before starting any new drug, including OTC, natural products, or vitamins.

    Author information
    • Copyright © 1978-2013 Lexi-Comp Inc. All rights reserved.

    Copyright © 2011 Natural Standard (www.naturalstandard.com)


    The information in this monograph is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience. This information should not be interpreted as specific medical advice. Users should consult with a qualified healthcare provider for specific questions regarding therapies, diagnosis and/or health conditions, prior to making therapeutic decisions.

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