Clarithromycin
Clarithromycin (Biaxin) is a macrolide antibiotic used for bacterial infections and in regimens to clear Helicobacter pylori from the stomach. This listing contains the Biaxin tablet.
Key points
- CYP3A4 interaction risk: Clarithromycin strongly inhibits the liver enzyme CYP3A4, and serious adverse reactions have occurred with medicines processed by that same enzyme.
- Heart rhythm risk: It must not be taken with astemizole, cisapride, domperidone, pimozide or terfenadine because these combinations can prolong the QT interval and cause serious heart rhythm problems.
- Common side effects: The most frequently reported effects in adults are diarrhoea, nausea and an altered sense of taste.
Common questions about Clarithromycin
What is Biaxin?
Biaxin is the brand name on this catalogue’s single clarithromycin tablet product. The medicine belongs to the macrolide antibiotic group and interferes with bacterial protein production.
What is clarithromycin used for?
Clarithromycin is used for Bacterial Infections, including strep throat, tonsillitis, sinusitis and bacterial flare-ups of chronic bronchitis. It is also combined with other medicines in regimens aimed at clearing Helicobacter pylori, a stomach bacterium associated with peptic ulcers.
Further reading
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