Drug interactions, including a heightened incidence of extrapyramidal outcomes, happen to be documented when some MAOI and phenothiazines are utilised concomitantly. Excessively large dosages of antihistamines, which includes promethazine hydrochloride, in pediatric people might result in unexpected Dying (see OVERDOSAGE). Hallucinations and convulsions have transpired with therapeuti... https://fridaa333dxs8.wikistatement.com/user