Drug interactions between fluconazole and terbinafine
Interactions between your drugs
fluconazole ↔ terbinafine
Applies to:fluconazole and terbinafine
Fluconazole may increase the blood levels and effects of terbinafine. This can increase the risk and/or severity of side effects including diarrhea, upset stomach, depression, taste or smell disturbances, and rarely, liver damage or low white blood cell counts (which can lead to infections). You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. You should seek immediate medical attention if you have fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, dark colored urine, light colored stools, and/or yellowing of the skin or eyes, as these may be signs and symptoms of liver damage. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Drug and food interactions
No results found in our database - however, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.
Therapeutic duplication warnings
Therapeutic duplication is the use of more than one medicine from the same drug category or therapeutic class to treat the same condition. This can be intentional in cases where drugs with similar actions are used together for demonstrated therapeutic benefit. It can also be unintentional in cases where a patient has been treated by more than one doctor, or had prescriptions filled at more than one pharmacy, and can have potentially adverse consequences.
The recommended maximum number of medicines in the 'antifungal agents' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'antifungal agents' category:
Drug Interaction Classification
|No information available.|
Do not stop taking any medications without consulting your healthcare provider.