Allergy to class/drug
Autoimmune hepatitis
Coadministration with didanosine
Hemoglobinopathy (e.g. thalassemia, sickle cell)
Pregnant or potentially pregnant women, men who may impregnate someone
Renal impairment (CrCl <50)
Ribavirin
Remdesivir
Ritonavir
Foscarnet
Molnupiravir
Lopinavir
Oseltamivir
Abacavir/lamivudine