Abilify/pepcid (famotidine) interaction

Hey guys. Sun was recently prescribed both of these meds by different doctors. I noticed the interaction between them can cause prolonged QT. I left messages with both docs, but don’t expect to hear back quickly. Does anyone else take both these meds together?

I used to take risperidone with lexapro that did qt prolongation. I took it for years, none of 4 pdocs said anything about it. Now looking back, I had random irregular heart rythm (wonky heary lol) or when i was coughing a lot it would go wonky again. But it was rare like 1 incident in a month or two. At first ir scared me then got used to it

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i found this article idk if it helps:

Famotidine is listed on this website as a “Medications That Could Prolong the QT Interval” as a “Possible risk”.

paliperidone is also on the same list.

Possible risk of TdP Alfuzosin, apomorphine, aripiprazole, artenimol+piperaquine, asenapine, atanzanavir, atomoxetine, bedaquiline, bortezomib, bosutinib, ceritinib, clomipramine, clozapine, crizotinib, cyamemazine, dabrafinib, dasatinib, degarelix, delamanid, desipramine, dexmedetomidine, dolasetron, eribulin, famotidine , felbamate, fingolimod, foscarnet, gemifloxacin, granisetron, hydrocodone extended release, iloperidone, imipramine, isradipine, lapatinib, lenvatinib, leuprolide, lithium, mifepristone, mirabegron, mirtazapine, moexipril/HCTZ, nicardipine, nilotinib, norfloxacin, nortriptyline, ofloxacin, osimertinib, olanzapine, oxytocin, paliperidone , panobinostat, pasireolide, pazopinib, perflutren lipid microspheres, pipamperone, promethazine, ranolazine, rilpivirine, risperidone, roxithromycin, saquinavir, sertindole, sorafinib, sunitinib, tacrolimus, tamoxifen, televancin, telithromycin, tizanidine, tetrabenazine, tizanidine, tolterodine, toremifene, trimipramine, tropisetron, vardenifil, vemurafenib, venlafaxine

I don’t take both, but I take Abilify. Don’t be surprised if they get some insomnia at first on Abilify. I stayed up like 3 days straight when I first started taking it. Now, I am just tired throughout the day on it without caffeine pills.

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