Ritonavir Home>Pharmacy>Drugs_and_Medications>R>Ritonavir   With Lopinavir              Web Pages Norvir a.k.a. Ritonavir Ritonavir (Norvir) Ritonavir ( Norvir ) from Abbott Laboratories Manufacturer's patient and prescribing information for this HIV medicine. DrugDigest: Ritonavir ( Norvir ) Information on dosage, usage, side effects, interactions, and drug comparisons, including generics when available. Norvir Full prescribing information from RxList.