It is actually tricky to determine what constitutes a standard toxic or lethal dose. Nevertheless, the lethal oral dose of codeine in an Grownup is described being in the range of 0. Promethazine has an elimination half-life of ten-fourteen several hours, with excretion of metabolites showing from the urine and https://hi-tech-promethazine-syru91122.ampedpages.com/the-5-second-trick-for-actavis-promethazine-codeine-60068439