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Acetaminophen and pyrilamine and Efavirenz Tablets

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

Check result:

Acetaminophen and pyrilamine <> Efavirenz Tablets

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:

Efavirenz may cause liver problems, and using it with other medications that can also affect the liver such as acetaminophen may increase that risk. You should avoid or limit the use of alcohol while being treated with these medications. Call your doctor immediately if you have fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, abdominal pain, dark colored urine, light colored stools, and/or yellowing of the skin or eyes, as these may be signs and symptoms of liver damage. Talk to your doctor or pharmacist if you have any questions or concerns. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Professional:

MONITOR: Coadministration of efavirenz with other agents known to induce hepatotoxicity may potentiate the risk of liver injury. Efavirenz has been associated with hepatotoxicity during postmarketing use. Among reported cases of hepatic failure, a few occurred in patients with no preexisting hepatic disease or other identifiable risk factors.

MANAGEMENT: The risk of hepatic injury should be considered when efavirenz is used in combination with other agents that are potentially hepatotoxic (e.g., acetaminophen; alcohol; androgens and anabolic steroids; antituberculous agents; azole antifungal agents; ACE inhibitors; cyclosporine (high dosages); disulfiram; endothelin receptor antagonists; interferons; ketolide and macrolide antibiotics; kinase inhibitors; minocycline; nonsteroidal anti-inflammatory agents; other HIV reverse transcriptase inhibitors; proteasome inhibitors; retinoids; sulfonamides; tamoxifen; thiazolidinediones; tolvaptan; vincristine; zileuton; anticonvulsants such as carbamazepine, hydantoins, felbamate, and valproic acid; lipid-lowering medications such as fenofibrate, lomitapide, mipomersen, niacin, and statins; herbals and nutritional supplements such as black cohosh, chaparral, comfrey, DHEA, kava, pennyroyal oil, and red yeast rice). Patients should be advised to seek medical attention if they experience potential signs and symptoms of hepatotoxicity such as fever, rash, itching, anorexia, nausea, vomiting, fatigue, malaise, right upper quadrant pain, dark urine, pale stools, and jaundice. Monitoring of liver function tests should occur before and during treatment, especially in patients with underlying hepatic disease (including hepatitis B or C coinfection) or marked transaminase elevations. The benefit of continued therapy with efavirenz should be considered against the unknown risks of significant liver toxicity in patients who develop persistent elevations of serum transaminases greater than five times the upper limit of normal.

References

"Product Information. Sustiva (efavirenz)." DuPont Pharmaceuticals, Wilmington, DE.
Elsharkawy AM, Schwab U, McCarron B, et al. "Efavirenz induced acute liver failure requiring liver transplantation in a slow drug metaboliser." J Clin Virol 58 (2013): 331-3

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.

What is Acetaminophen and pyrilamine?

Efavirenz Tablets

Generic Name: efavirenz

Brand name: Sustiva

Synonyms: Efavirenz

What is Efavirenz Tablets?

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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.

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