Look Up > Interactions by Drug > Promethazine and Dextromethorphan
Interactions with Promethazine and Dextromethorphan
Brand names: Phenameth DM; Phenergan With Dextromethorphan; Pherazine w/DM
 

Learn more about Promethazine and Dextromethorphan

 

Click on an herb or supplement below to learn how it interacts.

 
Evening Primrose
Kava Kava
Milk Thistle