promethazine  - Drug Details
📊 Estimates promethazine  Dialyzability By Different_Modalities

promethazine 

Complete Drug Information

Drug Name
promethazine 
Trade Names
Phenergan
Pregnancy Category
AU: C
Bioavailability
88% absorbed but after first-pass metabolism reduced to 25% absolute bioavailability
Routes of Administration
Oral, rectal, intravenous, intramuscular, topical
Protein Binding
93%%
Metabolism
Liver glucuronidation and sulfoxidation
Elimination
10–19 hours
Excretion
Kidney and Bile duct
Formula
C17H20N2S
Molar Mass
284.42
Duration of Action
4-6h
Volume of Distribution
13.5 L/kg

🤰 Pregnancy Category Information

Category: AU: C

Drugs which, owing to their pharmacological effects, have caused or may be suspected of causing harmful effects on the human fetus or neonate without causing malformations. These effects may be reversible.