Drug interactions, together with a heightened incidence of extrapyramidal outcomes, are claimed when some MAOI and phenothiazines are applied concomitantly. Excessively huge dosages of antihistamines, including promethazine hydrochloride, in pediatric clients may well result in sudden death (see OVERDOSAGE). Hallucinations and convulsions have occurred with therapeutic doses and overd... https://erickkhdxt.dailyhitblog.com/35691552/not-known-factual-statements-about-promethazine-america