VonoKit contains Clarithromycin Ritonavir
ModerateRitonavir raises clarithromycin levels, increasing QT and hearing risks.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.
Clinical management: Reduce clarithromycin dose in renal impairment; monitor.