Generic Name: Posaconazole Injection (poe sa KON a zole)
Brand Name: Noxafil
Medically reviewed on Feb 13, 2019
Uses of Posaconazole Injection:
- It is used to prevent fungal infections.
What do I need to tell my doctor BEFORE I take Posaconazole Injection?
- If you have an allergy to posaconazole or any other part of posaconazole injection.
- If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
- If you have any of these health problems: Low calcium levels, low magnesium levels, or low potassium levels.
- If you are taking any of these drugs: Atorvastatin, dihydroergotamine, ergonovine, ergotamine, lovastatin, methylergonovine, phenytoin, pimozide, quinidine, rifabutin, simvastatin, or sirolimus.
- If you are breast-feeding or plan to breast-feed.
- If the patient is a child. Do not give posaconazole injection to a child.
This is not a list of all drugs or health problems that interact with posaconazole injection.
Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take posaconazole injection with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.
What are some things I need to know or do while I take Posaconazole Injection?
- Tell all of your health care providers that you take posaconazole injection. This includes your doctors, nurses, pharmacists, and dentists.
- Have blood work checked as you have been told by the doctor. Talk with the doctor.
- Do not use longer than you have been told. A second infection may happen.
- Do not switch between different forms of posaconazole injection without first talking with the doctor.
- This medicine may affect how much of some other drugs are in your body. If you are taking other drugs, talk with your doctor. You may need to have your blood work checked more closely while taking posaconazole injection with your other drugs.
- If you are taking vinblastine, vincristine, or vinorelbine, talk with your doctor. Very bad nerve problems like seizures; burning, numbness, and tingling; and a type of bowel block have happened when posaconazole injection was used with vincristine.
- Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using posaconazole injection while you are pregnant.
How is this medicine (Posaconazole Injection) best taken?
Use posaconazole injection as ordered by your doctor. Read all information given to you. Follow all instructions closely.
- It is given as an infusion into a vein over a period of time.
What do I do if I miss a dose?
- Call your doctor to find out what to do.
What are some side effects that I need to call my doctor about right away?
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of electrolyte problems like mood changes, confusion, muscle pain or weakness, a heartbeat that does not feel normal, seizures, not hungry, or very bad upset stomach or throwing up.
- Signs of high blood pressure like very bad headache or dizziness, passing out, or change in eyesight.
- Shortness of breath.
- Swelling in the arms or legs.
- Fever or chills.
- Sore throat.
- Any unexplained bruising or bleeding.
- Vaginal bleeding that is not normal.
- Feeling very tired or weak.
- Chest pain.
- A type of abnormal heartbeat (prolonged QT interval) can happen with posaconazole injection. Call your doctor right away if you have a fast heartbeat, a heartbeat that does not feel normal, or if you pass out.
- Very bad and sometimes deadly liver problems have happened with posaconazole injection. Call your doctor right away if you have signs of liver problems like dark urine, feeling tired, not hungry, upset stomach or stomach pain, light-colored stools, throwing up, or yellow skin or eyes.
What are some other side effects of Posaconazole Injection?
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
- Belly pain.
- Feeling tired or weak.
- Upset stomach or throwing up.
- Not hungry.
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.
If OVERDOSE is suspected:
If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
How do I store and/or throw out Posaconazole Injection?
- If you need to store posaconazole injection at home, talk with your doctor, nurse, or pharmacist about how to store it.
Consumer information use
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else's drugs.
- Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
- Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
- Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about posaconazole injection, please talk with your doctor, nurse, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
More about posaconazole
- Posaconazole Side Effects
- During Pregnancy
- Dosage Information
- Drug Interactions
- En Español
- 1 Review
- Drug class: azole antifungals
- FDA Alerts (1)
- Posaconazole oral/injection
- Posaconazole Delayed-Release Tablets
- Posaconazole Oral Suspension
- Posaconazole (Advanced Reading)
- Posaconazole Intravenous (Advanced Reading)
Other brands: Noxafil