Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Substances divided according to the area with stronger effect. LPh – laryngopharyngeal, TB – tracheobronchial area of the airways
| Higher efficacy in LPh area | Higher efficacy in TB area |
|---|---|
| Procaine | Tramadol |
| Azipranon | Tilidin |
| Glaucine | Pentazocine |
| Butamirate citrate | Codeine |
| Dropropizine | l-propoxyphene |
| Isoprenaline | Dextromethorphan |
| Guaifenesin | Silomat |
| Diazepam | Gabalid |
