Anatomical Therapeutic Chemical • J05AE03 • ritonavir

A Alimentary tract and metabolism

B Blood and blood forming organs

C Cardiovascular system

D Dermatologicals

G Genito urinary system and sex hormones

H Systemic hormonal preparations, excluding sex hormones and insulins

J Antiinfectives for systemic use

J01 Antibacterials for systemic use

J02 Antimycotics for systemic use

J04 Antimycobacterials

J05 Antivirals for systemic use

J05A Direct acting antivirals

J05AA Thiosemicarbazones

J05AB Nucleosides and nucleotides excl. reverse transcriptase inhibitors

J05AC Cyclic amines

J05AD Phosphonic acid derivatives

J05AE Protease inhibitors

J05AE01 saquinavir

J05AE02 indinavir

J05AE03 ritonavir

J05AE04 nelfinavir

J05AE05 amprenavir

J05AE06 lopinavir + ritonavir

J05AE07 fosamprenavir

J05AE08 atazanavir

J05AE09 tipranavir

J05AE10 darunavir

J05AE11 telaprevir

J05AE12 boceprevir

J05AE14 simeprevir

J05AE30 nirmatrelvir + ritonavir

J05AF Nucleoside and nucleotide reverse transcriptase inhibitors

J05AG Non-nucleoside reverse transcriptase inhibitors

J05AH Neuraminidase inhibitors

J05AJ Integrase inhibitors

J05AP Antivirals for treatment of HIV infections

J05AR Antivirals for treatment of HIV infections, combinations

J05AX Other antivirals

J06 Immune sera and immunoglobulins

J07 Vaccines

L Antineoplastic and immunomodulating agents

M Musculo-skeletal system

N Nervous system

P Antiparasitic products, insecticides and repellents

R Respiratory system

S Sensory organs

V Various