Drug Interventions by Category > Antitussive Agents
- Antitussive Agents (532)
- Benzonatate (4)
- Butorphanol (17)
- Carbetapentane (1)
- Codeine (102)
- Dextromethorphan (180)
- Dipropizine (6)
- Doxofylline (4)
- Eucalyptol (17)
- Hydrocodone (168)
- Levopropoxyphene (3)
- Methadone (423)
- Noscapine (2)
- Opium (16)
- Pholcodine (1)