11. It has nootropic and antidepressant actions in animal studies, as well as antitussive and reinforcing effects. 12. According to one study, pseudoephedrine may show effectiveness as an antitussive drug ( suppression of cough ). 13. The l-isomer showed weak analgesic action comparable to codeine and antitussive action far weaker than codeine. 14. Carbocisteine should not be used with antitussives ( cough suppressants ) or medicines that dry up bronchial secretions. 15. It has primarily antitussive effects and was found to have moderate potential to cause dependence in animal studies. 16. It has analgesic, diuretic and antitussive effects, and reverses the memory impairment produced by anticholinergic drugs. 17. It is intended to treat mild pain and also has antitussive ( cough suppressant ) and local anaesthetic effects. 18. Variants were created, including Dimetapp DM with the addition of dextromethorphan ( an antitussive or cough suppressant ). 19. In addition to its central antitussive effects, it is also an anticholinergic, exhibiting both antimuscarinic and antinicotinic actions. 20. Taken as a liquid, Buckley's DM contains the antitussive dextromethorphan as a hydrobromide salt as an active ingredient.
