home > drugs a-z list > ionsys (fentanyl iontophoretic transdermal system) drug center > ionsys (fentanyl iontophoretic transdermal system) drug - patient avoid while taking

Ionsys

font size
Discontinued Warning IconPlease Note: This Brand Name drug is no longer available in the US.
(Generic versions may still be available.)

Ionsys Patient Information including If I Miss a Dose

What happens if I miss a dose (Ionsys)?

Since a fentanyl transdermal device is applied by a healthcare professional in a hospital setting, it is not likely that you will miss a dose.

What happens if I overdose (Ionsys)?

Seek emergency medical attention if you think you have used too much of this medicine. A fentanyl overdose can be fatal. Overdose symptoms may include slow breathing, extreme weakness or dizziness, pinpoint pupils, cold and clammy skin, or fainting.

What should I avoid while using a fentanyl transdermal device (Ionsys)?

This medication is for use only on the skin. Avoid touching the gel inside a device with your fingers. Do not allow the medicine to come into contact with your eyes, nose, mouth, or lips. If it does, rinse with water. Do not use soap or other chemicals.

Fentanyl can cause side effects that may impair your thinking or reactions. Be careful if you do anything that requires you to be awake and alert.

Avoid drinking alcohol, which can increase dizziness or drowsiness.

Tell your doctor if you regularly use other medicines that make you sleepy (such as cold medicine, other pain medicine, muscle relaxers, and medicine for depression or anxiety). They can add to extreme drowsiness or breathing problems caused by fentanyl.

What other drugs will affect fentanyl transdermal (Ionsys)?

Before using this medication, tell your doctor if you are using any of the following drugs:

  • carbamazepine (Tegretol, Carbatrol);
  • phenytoin (Dilantin);
  • diltiazem (Cartia, Dilacor, Tiazac);
  • St. John's wort;
  • rifampin (Rifater, Rifamate, Rimactane);
  • antibiotics such as clarithromycin (Biaxin), erythromycin (E-Mycin Ery-Tab, E.E.S.), itraconazole (Sporanox), ketoconazole (Nizoral), or troleandomycin (Tao); or
  • HIV medicines such as amprenavir (Agenerase), tipranavir (Aptivus), indinavir (Crixivan), saquinavir (Invirase), lopinavir/ritonavir (Kaletra), fosamprenavir (Lexiva), ritonavir (Norvir), atazanavir (Reyataz), or nelfinavir (Viracept).

This list is not complete and there may be other drugs that can interact with fentanyl transdermal. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.

Where can I get more information?

Your pharmacist can provide more information about fentanyl transdermal.


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 1996-2010 Cerner Multum, Inc. Version: 1.02. Revision date: 4/12/2009.

Your use of the content provided in this service indicates that you have read,understood and agree to the End-User License Agreement,which can be accessed by clicking on this link.

Healthwise

Related Drug Centers

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.


Chronic Pain/Back Pain

Find tips and advances in treatment.