One teaspoon of promethazine-DM contains the active ingredients of 15 mg of dextromorphan hydrobromide, 6.25 mg of promethazine hydrochloride and 7 percent alcohol. Promethazine Promethazine acts as an antihistamine.It also is effective as an anti-emetic, meaning it can decrease the feeling of naus...
Related to dextromethorphan: Dextromethorphan hydrobromide, Doxylamine succinate Category filter: AcronymDefinition DM Deutsche Mark (German Mark) DM Dam (street suffix) DM Benin DM Dank Memes DM Dry Matter (weight of cattle feed excluding water) DM Dungeon Master DM Direct Marketing DM Data Mining...
Another difference between an SSRI and an SNRI is chronological. SSRIs were the first breakthrough drug for treating depression, and this type of medication is still widely used. SNRIs are more recent and may reflect more progressive research into the brain chemistry of depressed individuals. Side...