Talk:SubstanceBox/Promethazine

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SubstanceBox/Promethazine
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Chemical Nomenclature
Common names Phenergan, Lergigan
Substitutive name Promethazine
Systematic name N,N,α-trimethyl-10H-phenothiazine-10-ethanamine
Class Membership
Psychoactive class Deliriant / Depressant
Chemical class Phenothiazine
Routes of Administration

WARNING: Always start with lower doses due to differences between individual body weight, tolerance, metabolism, and personal sensitivity. See responsible use section.



Oral
Dosage
Threshold 5 - 12.5 mg
Light 12.5 - 25 mg
Common 25 - 50 mg
Strong 50 - 100 mg
Heavy 100 mg +
Duration
Total 4 - 6 hours
Onset 30 - 60 minutes
Come up 20 - 60 minutes
Peak 1 - 2 hours
Offset 3 - 5 hours
After effects 12 hours









DISCLAIMER: PW's dosage information is gathered from users and resources for educational purposes only. It is not a recommendation and should be verified with other sources for accuracy.