Vonaz Injection

Last Updated: October 8th, 2025

Vonaz Injection is a product of United Biotech Pvt Ltd

Composition: Voriconazole (200mg)

₹ 2436.56

*Note: MRP can vary depending up on batch!

*MRP inclusive of all taxes

Not Available

All Details About Vonaz Injection

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about Vonaz Injection

Description:

Vonaz Injection belongs to a group of medicines called antifungals. It works by stopping the growth of fungus and is used to treat a wide range of fungal infections. It kills fungi by destroying the fungal cell membrane.

Vonaz Injection is administered under the supervision of a doctor or a nurse. Do not self-administered the injection. To get the most benefit, get the injection at evenly spaced times and continue taking it until your prescription is finished, even if your symptoms disappear after a few days. If you stop treatment too early, the infection may return and if you miss doses you can increase your risk of infections that are resistant to further treatment.

The most common side effects of this medicine include rash, vomiting, nausea, headache, and anemia. These are not usually serious, but you should call your doctor if you think you might have a severe allergic reaction. Signs of this include rash, swelling of the lips, throat, or face, swallowing or breathing problems, feeling dizzy or faint, and nausea. Get emergency help if this happens.

Do not take it if you are pregnant or could become pregnant unless your doctor has told you to. Communicate to your doctor before taking it if you have ever had heart failure, kidney problems, or liver problems such as yellow skin (jaundice). This medicine may not be suitable for you. If your course of treatment is for more than a month, your doctor may want to check your liver by testing your blood. The medicine may make you dizzy or have blurred vision so do not drive or operate machines until it is safe.

Uses:

Treatment of Severe fungal infections

Directions For Use:

Your doctor or nurse will give you this medicine. Compassionately do not self administer.

Side Effects:

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Ordinary side effects of Vonaz

Rash
Headache
Vomiting
Nausea
Reviseed vision
Slow heart rate
Hallucination
Abnormal liver function tests
Decreased potassium level in blood
Anemia (low number of red blood cells)
Sinus inflammation
Hypoglycemia (low blood glucose level)

Warning & Precautions:

Alcohol

UNSAFE

It is unsafe to consume alcohol with Vonaz Injection.

Pregnancy

CONSULT YOUR DOCTOR

Vonaz Injection is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby. However, the doctor may rarely prescribe it in some life-threatening situations if the benefits are more than the potential risks. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Vonaz Injection is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.

Driving

UNSAFE

Vonaz Injection may cause side effects which could affect your ability to drive.
Vonaz Injection may cause blurring of vision or uncomfortable sensitivity to light and this may impair your ability to drive.

Kidney

SAFE IF PRESCRIBED

Vonaz Injection is safe to use in patients with kidney disease. No dose adjustment of Vonaz Injection is recommended.

Liver

CAUTION

Vonaz Injection should be used with caution in patients with liver disease. Dose adjustment of Vonaz Injection may be needed. Please consult your doctor.
Regular monitoring of liver function tests is advised while you are taking this medicine.

FAQs:

What is Vonaz Injection? What is it used for?

Vonaz Injection is a prescription medicine that belongs to a class of medicines known as antifungals. It is used to treat certain serious fungal infections in your blood and body such as aspergillosis, esophageal candidiasis, Scedosporium, Fusarium, and candidemia. Vonaz Injection effectively relieves these infections in adults and children aged 2 years and above.

Is Vonaz Injection effective?

Vonaz Injection is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using Vonaz Injection too early, the symptoms may return or worsen.

What should I know before taking Vonaz Injection?

Earlier taking Vonaz Injection, you should tell your doctor if you are allergic to Vonaz Injection or any of its ingredients to avoid any allergic reactions. Let your doctor know if you have any problems with your heart, liver, or kidneys and if you are suffering from diabetes. Inform your doctor about all the other medicines you are taking because they may affect, or be affected by, this medicine. Inform your doctor if you are pregnant, planning to conceive or breastfeeding to prevent any harmful effects on the baby.

What should I avoid while taking Vonaz Injection?

Driving or anything requiring concentration must be avoided while taking Vonaz Injection. This is because Vonaz Injection may cause changes in your vision such as blurring or sensitivity to light. Moreover, Vonaz Injection may make you sensitive to sunlight and increases the chances of getting a sunburn. If you get a sunburn, please contact your doctor immediately.

How should Vonaz Injection be stored?

Vonaz Injection tablets or liquid form must be stored at a temperature of 59°F to 86°F (15°C to 30°C). Do not refrigerate or freeze. The liquid or suspension form should be thrown away (discarded) after 14 days. Vonaz Injection must be stored in a tightly closed container. Any outdated (expired) medicine must be discarded. Vonaz Injection must be kept out of reach of children to avoid misuse.

Written by:
Dr. T. Sharmila Krishna
M.B.B.S., MD (Biochemistry)

Reviewed by:
Dr. Sureshbabu Yadav
M.B.B.S., DIP.DIAB, F.R.S.H

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