Drug interactions, like an increased incidence of extrapyramidal effects, have been claimed when some MAOI and phenothiazines are applied concomitantly. Excessively huge dosages of antihistamines, including promethazine hydrochloride, in pediatric patients may possibly bring about unexpected Demise (see OVERDOSAGE). Hallucinations and convulsions have occurred with therapeutic doses a... https://margaretn950nfb6.snack-blog.com/profile