Promethazine. Promethazine may increase the QTc-prolonging activities of Escitalopram. Propafenone. Propafenone may increase the QTc-prolonging activities
by N Niimi 2024 Cited by 19Abbreviations: LQTS, Long QT Syndrome; QTc, corrected QT interval. Promethazine significantly lengthens QTc, but has no effect on TDR.
Promethazine. Promethazine may increase the QTc-prolonging activities of Azithromycin. Propafenone. Azithromycin may increase the QTc-prolonging activities
The risk or severity of QTc prolongation can be increased when Trazodone is combined with Promethazine. Propafenone, The risk or severity of QTc prolongation
Use Caution/Monitor. promethazine. promethazine and azithromycin both increase QTc interval. Use Caution/Monitor. propafenone. azithromycin increases
Additive anticholinergic adverse effects may occur. tetrabenazine. tetrabenazine and promethazine both decrease QTc interval. Avoid or Use Alternate Drug. thioridazine. promethazine and thioridazine both increase QTc interval. Avoid or Use Alternate Drug. tranylcypromine. tranylcypromine increases effects of promethazine by Other (see comment).
In conclusion, promethazine induces significant QTc prolongation in people without cardiovascular disorders, but the lack of simultaneous
The risk or severity of QTc prolongation can be increased when Promethazine is combined with Anagrelide. Anakinra, The metabolism of Promethazine can be
Trazodone is combined with Promazine. Promethazine, The risk or severity of QTc prolongation can be increased when Trazodone is combined with Promethazine.
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