This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug or commencing any course of treatment.
Moderate. These medicines may cause some risk when taken together. Contact your healthcare professional (e.g. doctor or pharmacist) for more information.
How the interaction occurs:
NNRTIs may change how your body processes your antibiotic.
What might happen:
The amount of antibiotic in your blood may change and may cause more side effects than normal and/or it may not work as well.
What you should do about this interaction:
Let your healthcare professionals (e.g. doctor or pharmacist) know that you are taking these medicines together and if you have any kidney problems. Your doctor may want to test your blood to check your kidneys. Your doctor may want to change the dose of your antibiotic or change your antibiotic.Your healthcare professionals may already be aware of this interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.
- 1.Rescriptor (delavirdine mesylate) US prescribing information. Pharmacia & Upjohn Company August, 2012.
- 2.Sustiva (efavirenz) US prescribing information. Bristol-Myers Squibb Company October, 2017.
- 3.Atripla (efavirenz/emtricitabine/tenofovir disoproxil fumarate) US prescribing information. Gilead Sciences, Inc. July, 2018.
- 4.Intelence (etravirine) US prescribing information. Janssen Pharmaceuticals August, 2014.
- 5.Viramune (nevirapine) US prescribing information. Boehringer Ingelheim Pharmaceuticals, Inc. March, 2017.
CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.