New Step by Step Map For promethazine quagen
Promethazine is metabolized by the liver to a variety of compounds; the sulfoxides of promethazine and N-demethylpromethazine are the predominant metabolites showing from the urine.Postmarketing instances of respiratory depression, together with fatalities, are documented with usage of Promethazine in pediatric sufferers less than 2 decades of age.