Clarithromycin

How is this medication used?

Clarithromycin is usually taken by mouth with or without food as directed by your doctor, typically every 12 hours for 7 to 14 days. The dosage and length of treatment are based on your medical condition and response to treatment. It's important to continue taking this medication until the full prescribed amount is finished, even if symptoms disappear after a few days. Stopping the medication too early may allow bacteria to continue to grow, which may result in a return of the infection.

What are the possible side effects?

Common side effects of clarithromycin include nausea, vomiting, diarrhea, stomach pain, and changes in taste. Serious side effects may include liver problems, abnormal heart rhythm, and allergic reactions. If you experience severe side effects or signs of an allergic reaction such as rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, or trouble breathing, seek immediate medical attention.

What are the potential interactions?

Clarithromycin can interact with a wide range of medications, leading to potentially dangerous effects. Notable interactions include drugs that prolong the QT interval, statins, warfarin, and other antibiotics. It's important to tell your doctor about all the medications you are taking, including over-the-counter drugs and herbal products, to prevent possible interactions. Additionally, clarithromycin should not be taken by people with a history of heart rhythm disorders or those allergic to macrolide antibiotics.

Disclaimer: The information provided on this website is for informational purposes only and is not intended as medical advice. Always consult with your healthcare provider for medical advice, diagnosis, or treatment. Images are for representation purposes only and actual packing may differ by brand and/or manufacturer.