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Promethazine

Basic Information

Summary

A first generation antihistamine, which also possesses anticholinergic, strong sedative and antipsychotic properties. Once commonly used as a treatment for psychosis, it is now more commonly seen as a component of Codeine cough syrups as an anti-nausea agent.

Common

Common drugs are those which are well known and widely used among the drug community. This doesn't necessarily mean they are safe, but it usually comes with a longer relative history of use in humans with which to establish a safety profile.

Dose

Common:
Common25-75mg

NOTE: This is what is normally used in medicinal settings, and is usually what is prescribed to you, since it has anticholinergic properties; IE; Delirant.

Duration

All ROAs
Onset15-30 minutes
Duration4-8 hours
After-effects0-3 hours
See TripSit Wiki for more information about drug interactions

Interactions

No interaction information for Promethazine