Macimorelin

108 interactions 5 explained in plain English
Dr. Brian Staiger, PharmD, BCPS
Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Jul 4, 2026 · Editorial policy · Data sources

Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →

Major

Macimorelin Disopyramide Norpace Increased risk of QT interval prolongation Details Macimorelin Dofetilide Tikosyn Increased risk of QT interval prolongation Details Macimorelin Dolasetron Anzemet Increased risk of QT interval prolongation Details Macimorelin Dolasetron Injection Anzemet Increased risk of QT interval prolongation Details Macimorelin Encorafenib Braftovi Increased risk of QT interval prolongation Details Macimorelin Entrectinib Rozlytrek An increased risk of QT interval prolongation Details Macimorelin Eribulin Injection Halaven Increased risk of QT interval prolongation Details Macimorelin Famotidine Calmicid Increased risk of QT interval prolongation Details Macimorelin Famotidine Injection Calmicid Increased risk of QT interval prolongation Details Macimorelin Felbamate Felbatol Increased risk of QT interval prolongation Details Macimorelin Flecainide Tambocor® Increased risk of QT interval prolongation Details Macimorelin Fludrocortisone Acetate Florinef® False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Flunisolide Nasal Spray Nasalide® False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Flunisolide Oral Inhalation AeroBid® Inhaler System False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Fluocinolone Capex False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Fluocinolone Topical Capex® Shampoo False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Fluocinonide Vanos False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Fluocinonide Topical Dermacin® False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Flurandrenolide Topical Cordran False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Foscarnet Injection Foscavir Increased risk of QT interval prolongation Details Macimorelin Fostemsavir Rukobia Increased risk of torsade de pointes Details Macimorelin Galantamine Razadyne Increased risk of QT interval prolongation Details Macimorelin Gatifloxacin Ophthalmic Zymar® Increased risk of QT interval prolongation Details Macimorelin Gemifloxacin Factive Increased risk of QT interval prolongation Details Macimorelin Glasdegib Daurismo Increased risk of QT interval prolongation Details Macimorelin Goserelin Implant Zoladex Increased risk of QT interval prolongation Details Macimorelin Granisetron Transdermal Patch Sancuso Increased risk of QT interval prolongation Details Macimorelin Granisetron Injection Granisol Increased risk of QT interval prolongation Details Macimorelin Halcinonide Topical Halog False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Histrelin Implant Supprelin Increased risk of QT interval prolongation Details Macimorelin Hydrocortisone Ala-Cort False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Hydrocortisone Injection A-Hydrocort® False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Hydroxychloroquine Plaquenil Increased risk of QT interval prolongation Details Macimorelin Inotuzumab Ozogamicin Injection Besponsa Increased risk of QT interval prolongation Details Macimorelin Insulin Degludec (Rdna Origin) Injection Ryzodeg® (as a combination product containing Insulin Degludec and Insulin Aspart) False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Insulin Detemir (Rdna Origin) Injection Levemir False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Insulin Glulisine (Rdna Origin) Injection Apidra False-positive or false-negative adult growth hormone deficiency diagnosis Details Macimorelin Ivabradine Corlanor Increased risk of QT interval prolongation Details Macimorelin Lefamulin Xenleta Increased risk of QT interval prolongation Details Macimorelin Lenvatinib Lenvima Increased risk of QT-interval prolongation Details

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.