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Zofran Patient Information including If I Miss a Dose
In this Article
- What is ondansetron (Zofran)?
- What are the possible side effects of ondansetron (Zofran)?
- What is the most important information I should know about ondansetron (Zofran)?
- What should I discuss with my health care provider before taking ondansetron (Zofran)?
- How should I take ondansetron (Zofran)?
- What happens if I miss a dose (Zofran)?
- What happens if I overdose (Zofran)?
- What should I avoid while taking ondansetron (Zofran)?
- What other drugs will affect ondansetron (Zofran)?
- Where can I get more information?
What happens if I miss a dose (Zofran)?
Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
What happens if I overdose (Zofran)?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
Overdose symptoms may include sudden loss of vision, severe constipation, feeling light-headed, or fainting.
What should I avoid while taking ondansetron (Zofran)?
Ondansetron may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert.
What other drugs will affect ondansetron (Zofran)?
Tell your doctor about all other medicines you use, especially:
- arsenic trioxide (Trisenox);
- tacrolimus (Prograf);
- tramadol (Ultram, Ultracet);
- an antibiotic such as clarithromycin (Biaxin), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole), levofloxacin (Levaquin), moxifloxacin (Avelox), pentamidine (NebuPent, Pentam), or rifampin (Rifadin, Rimactane, Rifater);
- an antidepressant such as amitriptylline (Elavil, Vanatrip, Limbitrol), clomipramine (Anafranil), or desipramine (Norpramin);
- anti-malaria medications such as chloroquine (Aralen) or mefloquine (Lariam);
- heart rhythm medicine such as amiodarone (Cordarone, Pacerone), dofetilide (Tikosyn), disopyramide (Norpace), dronedarone (Multaq), ibutilide (Corvert), procainamide (Procan, Pronestyl), propafenone (Rythmol), quinidine (Quin-G), or sotalol (Betapace);
- medicine to prevent or treat nausea and vomiting such as dolasetron (Anzemet), droperidol (Inapsine), or ondansetron (Zofran);
- medicines to treat psychiatric disorders, such as chlorpromazine (Thorazine), clozapine (FazaClo, Clozaril), haloperidol (Haldol), pimozide (Orap), thioridazine (Mellaril), or ziprasidone (Geodon);
- migraine headache medicine such as sumatriptan (Imitrex, Treximet) or zolmitriptan (Zomig);
- narcotic medication such as methadone (Methadose, Diskets, Dolophine); or
- seizure medication such as carbamazepine (Carbatrol, Tegretol), phenytoin (Dilantin), or phenobarbital (Luminal).
This list is not complete and other drugs may interact with ondansetron. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.
Where can I get more information?
Your pharmacist can provide more information about ondansetron.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Copyright 1996-2013 Cerner Multum, Inc. Version: 10.01. Revision date: 10/14/2011.
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Additional Zofran Information
- Zofran Drug Interactions Center: ondansetron hcl oral
- Zofran Side Effects Center
- Zofran Overview including Precautions
- Zofran FDA Approved Prescribing Information including Dosage
Zofran - User Reviews
Zofran User Reviews
Now you can gain knowledge and insight about a drug treatment with Patient Discussions.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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