Drug interactions between amoxicillin / clarithromycin / lansoprazole and Plan B
|Plan B (levonorgestrel)|
Interactions between your drugs
clarithromycin ↔ levonorgestrel
Applies to:amoxicillin/clarithromycin/lansoprazole and Plan B (levonorgestrel)
Antibiotics such as clarithromycin may reduce the effects of levonorgestrel in some women. If you are using levonorgestrel for birth control, you may be at increased risk for pregnancy or breakthrough bleeding. Talk to your healthcare provider to determine if you should use an alternative or additional form of birth control during or after treatment with clarithromycin. In addition, clarithromycin may increase the blood levels and side effects of levonorgestrel. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if you experience increased side effects. 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
Applies to: amoxicillin / clarithromycin / lansoprazole
Consumer information for this minor interaction is not currently available. Some minor drug interactions may not be clinically relevant in all patients. Minor drug interactions do not usually cause harm or require a change in therapy. However, your healthcare provider can determine if adjustments to your medications are needed.
For clinical details see professional interaction data.
Therapeutic duplication warnings
No therapeutic duplications were found for your selected drugs.
Drug Interaction Classification
|No information available.|
Do not stop taking any medications without consulting your healthcare provider.