You searched for nirmatrelvir (&) ritonavir Did you mean? Lopinavir + Ritonavir 1 results NIRMATRELVIR (&) RITONAVIRBody system: Antiinfectives For Systemic Use Oral nirmatrelvir 150 mg tablet [4] (&) ritonavir 100 mg tablet [2], 5 x 6