MODERATE

Clarithromycin and Nirmatrelvir Interaction

Nirmatrelvir boosted with ritonavir is predicted to increase the concentration of Clarithromycin. Manufacturer advises monitor; adjust dose in renal impairment.

Evidence: Theoretical

Check interactions for your patient's full medication list

InteractRx checks all drug combinations at once — built for GP surgery pharmacists.

Use the Free Checker