🌳 Drug Classes (ATC)
Browse the Anatomical Therapeutic Chemical classification from the 14 top-level groups down to individual drugs.
A - Alimentary Tract & Metabolism
13 sub-classes
B - Blood & Blood Forming Organs
4 sub-classes
C - Cardiovascular System
9 sub-classes
D - Dermatologicals
10 sub-classes
G - Genito-Urinary System & Sex Hormones
4 sub-classes
H - Systemic Hormonal Preparations
5 sub-classes
J - Antiinfectives for Systemic Use
5 sub-classes
L - Antineoplastic & Immunomodulating
5 sub-classes
M - Musculo-Skeletal System
6 sub-classes
N - Nervous System
7 sub-classes
P - Antiparasitic Products
3 sub-classes
R - Respiratory System
6 sub-classes
S - Sensory Organs
3 sub-classes
V - Various
1 sub-classes