Class
TW
ISV
Example
A
Narrow
High
Cyclosporine
B
Narrow
Low
Theophylline
C
Wide
Low to moderate
Most drugs
D
Wide
High
Chlorpromazine, topical corticosteroids
TW, therapeutic window; ISV, intra-subject variability.
Source: [5]; [18].
Table 2:
Classification of Drugs.
Goto home»