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. Author manuscript; available in PMC: 2019 Jan 2.
Published in final edited form as: Nat Rev Drug Discov. 2016 Dec 2;16(1):19–34. doi: 10.1038/nrd.2016.230

Table 2.

Therapeutic areas of FDA approved drugs

This list also includes antimalarial drugs approved elsewhere in the world. ATC; WHO Anatomical Therapeutic Chemical Classification System.

ATC category Therapeutic area Number of small molecules Number of biologics
A Alimentary tract and metabolism system 158 32
B Blood and blood forming organs 33 28
C Cardiovascular system 200 5
D Dermatologicals 141 5
G Genito urinary system 94 5
H Hormonal system 44 31
J Anti-infectives for systemic use 194 10
L Antineoplastic and immunomodulating agents 142 67
M Musculo-skeletal system 62 6
N Nervous system 239 1
P Antiparasitic products, insecticides and repellents 38 1
R Respiratory system 118 4
S Sensory organs 143 11
V Various 30 12
U Unclassified 156 51