Akynzeo (Fosnetupitant and Palonosetron)
Generic name: Fosnetupitant and Palonosetron (fos net UE pi tant & pal oh NOE se tron)
Brand name: Akynzeo
Drug class: Miscellaneous antiemetics
Medically reviewed by Drugs.com. Last updated on Nov 25, 2020.
Uses of Akynzeo:
- It is used to prevent upset stomach and throwing up from chemo.
What do I need to tell my doctor BEFORE I take Akynzeo?
- If you are allergic to Akynzeo (fosnetupitant and palonosetron); any part of Akynzeo (fosnetupitant and palonosetron); or any other drugs, foods, or substances. Tell your doctor about the allergy and what signs you had.
- If you have any of these health problems: Kidney disease or liver disease.
- If you are taking rifampin.
This is not a list of all drugs or health problems that interact with Akynzeo (fosnetupitant and palonosetron).
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 Akynzeo (fosnetupitant and palonosetron) 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 Akynzeo?
- Tell all of your health care providers that you take Akynzeo (fosnetupitant and palonosetron). This includes your doctors, nurses, pharmacists, and dentists.
- Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using Akynzeo (fosnetupitant and palonosetron) while you are pregnant.
- Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.
How is this medicine (Akynzeo) best taken?
Use Akynzeo (fosnetupitant and palonosetron) 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.
- If you are taking another drug called dexamethasone too, be sure to take it as your doctor has told you.
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.
- A severe and sometimes deadly problem called serotonin syndrome may happen. The risk may be greater if you also take certain other drugs. Call your doctor right away if you have agitation; change in balance; confusion; hallucinations; fever; fast or abnormal heartbeat; flushing; muscle twitching or stiffness; seizures; shivering or shaking; sweating a lot; severe diarrhea, upset stomach, or throwing up; or very bad headache.
What are some other side effects of Akynzeo?
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:
- Feeling tired or weak.
- Upset stomach.
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 1-800-332-1088. You may also report side effects at https://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 Akynzeo?
- If you need to store Akynzeo (fosnetupitant and palonosetron) 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 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 Akynzeo (fosnetupitant and palonosetron), 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.
More about fosnetupitant / palonosetron
- Side Effects
- During Pregnancy
- Dosage Information
- Drug Interactions
- Drug class: miscellaneous antiemetics
- Drug Information
- Fosnetupitant/palonosetron Intravenous (Advanced Reading)
- Fosnetupitant and Palonosetron
Related treatment guides
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.