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Acetaminophen and pyrilamine and Victoza

Determining the interaction of Acetaminophen and pyrilamine and Victoza and the possibility of their joint administration.

Check result:
Acetaminophen and pyrilamine <> Victoza
Relevance: 17.08.2023 Reviewer: Shkutko P.M., M.D., in

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Consumer:

Consumer information for this minor interaction is not currently available. Some minor drug interactions may not be clinically relevant in all patients. Minor drug interactions do not usually cause harm or require a change in therapy. However, your healthcare provider can determine if adjustments to your medications are needed.

Professional:

Liraglutide delays gastric emptying, which may impact the absorption of concomitantly administered oral medications. In pharmacokinetic studies, liraglutide did not affect the absorption of several orally administered medications to any clinically significant extent (see below). For each interaction studied, administration of the interacting drug was timed so that its absorption peak would coincide with the peak plasma concentration of liraglutide (8 to 12 hours).

Acetaminophen: Administration of a single 1000 mg dose of acetaminophen eight hours after liraglutide dosing (1.8 mg/day) at steady state did not change acetaminophen systemic exposure (AUC). However, acetaminophen peak plasma concentration (Cmax) was decreased by 31% and median time to maximal concentration (Tmax) was delayed up to 15 minutes.

Atorvastatin: Administration of a single 40 mg dose of atorvastatin five hours after liraglutide dosing (1.8 mg/day) at steady state did not change atorvastatin systemic exposure (AUC). However, atorvastatin peak plasma concentration (Cmax) was decreased by 38% and median time to maximal concentration (Tmax) was delayed from 1 hour to 3 hours.

Digoxin: Administration of a single 1 mg dose of digoxin seven hours after liraglutide dosing (1.8 mg/day) at steady state resulted in a 31% and 16% reduction in digoxin peak plasma concentration (Cmax) and systemic exposure (AUC), respectively, and a delay in digoxin median time to maximal concentration (Tmax) from 1 hour to 1.5 hours.

Griseofulvin: Coadministration of a single 500 mg dose of griseofulvin with liraglutide (1.8 mg/day) at steady state did not change griseofulvin systemic exposure (AUC) or median time to maximal concentration (Tmax). However, griseofulvin peak plasma concentration (Cmax) increased by 37%.

Lisinopril: Administration of a single 20 mg dose of lisinopril five minutes after liraglutide dosing (1.8 mg/day) at steady state resulted in a 27% and 15% reduction in lisinopril peak plasma concentration (Cmax) and systemic exposure (AUC), respectively, and a delay in lisinopril median time to maximal concentration (Tmax) from 6 hours to 8 hours.

Oral Contraceptives: Administration of a single 0.03 mg-0.15 mg dose of ethinyl estradiol-levonorgestrel oral contraceptive under fed conditions seven hours after liraglutide dosing (1.8 mg/day) at steady state resulted in a 12% and 13% reduction in the peak plasma concentration (Cmax) of ethinyl estradiol and levonorgestrel, respectively, and a delay in median time to maximal concentration (Tmax) by 1.5 hours for both. Ethinyl estradiol systemic exposure (AUC) was not changed, while levonorgestrel AUC increased by 18%.

References
  • "Product Information. Victoza (liraglutide)." Novo Nordisk Pharmaceuticals Inc, Princeton, NJ.
Acetaminophen and pyrilamine

Generic Name: acetaminophen / pyrilamine

Brand name: HistaFlex, Berocca, Primaplex, Becomject-100, MVI-12, NephPlex RX, Nephrocaps, B-Ject 100, Therobec, B-Plex, Formula B, Vitaplex, Tri-Vi-Sol, Vi-Daylin ADC, Nephro-Vite Rx, Lipogen, Lipotriad, Lipoflavonoid, Cholinoid, Liponol, Bee-Comp with C, Cholidase, Cota-B-Plex, 1000 BC, Neurodep, Neuroforte-Six, MVI. Pediatric, B-Plex Plus, Nephrolan Rx, Zymacap, Vi-Daylin, Poly-Vi-Sol, Dayalets, Sigtab, Therems, StressTabs, Allbee-C 800, Cefol, Cod Liver Oil, Daily Multiple Vitamins, Daily Vite, Protegra, Sesame St. Vitamins with Extra C, Surbex-T, Theragran, Superplex-T, Vi-Stress, Cod Liver Oil Mint, Animal Shape Vitamins, B-50 Complex, B-Complex 50, Vitamin B Complex 100, Balanced B-100, B-Stress, B-Scorbic, Bee with C, Children's Chewable Multivitamins, Balanced B-50, Balanced B-150, Unicap Capsule, Unicap Jr, Unicap, Optilets-500, Super Plenamins, Vitamins for Hair, Tab-A-Vite, One-A-Day Essentials, Essential Balance, Vi-Daylin Chewable, Sunkist Child Chewable with C, Sunkist Child Chewable, Poly-Vi-Sol Chewable, Fruity Chew, Poly-Vit Chew, Chewable-Vite, Flintstones Multivitamins, Bugs Bunny with Extra C, Flintstones with C Multivitamins, Bounty Bear Vitamins, Garfield Vitamins, Vi-Daylin Drops, Poly-Vi-Sol Drops, Baby Vitamin Drop, Vita Drop, Poly Vit Drops, MVC. SDV, Glutofac, Allbee-C, Nephro-Vite, Vitabee with C, Stress B with C, High Potency B+C, Farbee with C, Surbex with C, Super B Complex, Surbex, Vitamin B-50, Vitamin B-100, Vitamin B-100 T/R, Hexavitamin, Kenwood Therapeutic, Thera, Theravite, Thera-Plus, Oncovite, Beminal-500, High Potency B Complex with B12 and C, Super B-50, Super B-100 TD, Tri-Vit Drops, Stress Formula, One Tab Daily, Vitamin C, E, and Rose Hips, Scotts Emulsion, Stress Formula 600, Tri-Vit, B Complex 50, Mega B, Folgard, Apatate, T-Vites, High B Complex, Theragenerix, Cernevit, Cardiotek, Beminal, Beminal with C Fortis, Bugs Bunny Multiple Vitamins, Fletanol, Male Formula, Allbee with C, Prevital, Surbex Filmtab, T-BMP, Tender Age Vitamin ADC, Watkins Harvest, Foltx, Folgard Rx 22, Cernevit-12, Infuvite, Infuvite Pediatric, Diatx, Vitamin A, D, One-A-Day 50+, Thex Forte, Protegra Cardio, Vitamin Daily Liquid, Rena-Vite Rx, Renal Caps, Icar C, Renaphro, Cerefolin, Dialyvite Rx, Dialyvite 800, Vesselvite, Folbee Plus, Folbee, Folcaps, Combgen, Abidec, Unichem Multivitamin, Topfit Vitamin B Complex, Topfit Vitamin B Complex Forte, Vitamin B Compound Strong, Health Aid Multivitamin, Vitamins, Daflon, Essentiale, Jetepar, Neurobion, Vitamin A and D Concentrate, Centrum 8400, MVI. Adult, Nephronex, Animi-3, Foltrate, Cardiotek Rx, Folbic, Metanx, D-400 international units, Folbalin Plus, Folbalin, Multi Vits with Beta Carotene, Foltabs 800, Folgard Rx, B-Complex with B-12, FaBB, CerefolinNAC, Folamin, DexFol, One-A-Day Men's Health Formula, Rena-Vite, Equaline One Daily Essential, Daily-Vite Men's Formula, Folplex, Folmor, Zycose, Biotin Forte, Vigomar Forte, Vimar, Multi-Delyn, Foleve Plus, Folnate, Folnate Plus, Foleve, B 100 Complex, Renatabs, AllanTex, Cardiotek-Rx, NuFol, Folplex 22, Reno Caps, Ivites Rx, TL Gard, Vita-Respa, Folast, Triphrocaps, Enfolast-N, Enfolast, Neurpath-B, Triveen-CF, Rovin-CF, Vol-Care Rx, Nephrocaps QT, B-Complex SR, Apetigen, L-methylfolate Ca, Me-Cbl NAC, P-5-P, Me-Cbl, MTX Support, Menopause Relief with Lifenol, Vitacirc-B, Alz-Nac, Tri-Vita Drops, Poly-Vita Drops, Prostate 24, Apetex, Folastin, Folbee AR, Metafolbic, Metafolbic Plus, Foltanx, Virt-Vite Forte, Virt-Vite, Foltanx RF, Folbic RF, One Daily Multi-Essential, Flintstones Toddler, Full Spectrum B with C, Metafolbic Plus RF, PoDiaPN, Super Theravite-M, Nature's Bounty Hair Skin & Nails, Total B with C, Hair, Skin, & Nails Gummies, Concentrated Whole Food Multivitamin, Niva-Fol, Glycogenics, SeroSyn, Virt-Vite Plus, Rheumate, Folinic-Plus, Allbee Plus, Av-VITE FB Forte, Celebrate B-12, Virt-Gard, Mebolic, DEKAs Essential, Multi Vitamin+, Xyzbac, Nufola, Folika-T, Hylavite, K2 Plus D3, Dosoquin, VP-Vite Rx, Genicin Vita-S, Genicin Vita-Q, Zyvit, Folika-V, Tobakient, Renal Vitamin, Folic-K

Synonyms: n.a.

Victoza

Generic Name: liraglutide

Brand name: Saxenda, Victoza

Synonyms: n.a.

In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.

Interaction with food and lifestyle