Levodropropizine is a cough suppressant.
It acts as a peripheral antitussive, with no action in the central nervous system.
It does not cause side effects such as constipation or respiratory depression which can be produced by opioid antitussives such as codeine and its derivatives.
Levodropropizine
Protein binding 11–14%
Excretion 83% via urine within 96 h