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Accretropin and Sildenafil Oral Suspension (PAH)

Determining the interaction of Accretropin and Sildenafil Oral Suspension (PAH) and the possibility of their joint administration.

Check result:
Accretropin <> Sildenafil Oral Suspension (PAH)
Relevance: 25.06.2023 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:

Somatropin may reduce the blood levels and effects of sildenafil. Contact your doctor if your symptoms worsen or your condition changes during treatment with these medications. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. 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: Theoretically, coadministration with drugs that are inducers of CYP450 3A4 may decrease the plasma concentrations of sildenafil, which is primarily metabolized by the isoenzyme. The possibility of a diminished therapeutic response to sildenafil should be considered.

MANAGEMENT: Pharmacologic response to sildenafil should be monitored more closely whenever a CYP450 3A4 inducer is added to or withdrawn from therapy, and the sildenafil dosage adjusted if necessary.

References
  • "Product Information. Revatio (sildenafil)." Pfizer U.S. Pharmaceuticals Group, New York, NY.
  • Hyland R, Roe GH, Jones BC, Smith DA "Identification of the cytochrome P450 enzymes involved in the N-demethylation of sildenafil." Br J Clin Pharmaacol 51 (2001): 239-48
  • Warrington JS, Shader RI, vonMoltke LL, Greenblatt DJ "In vitro biotransformation of sildenafil (Viagra): Identification of human cytochromes and potential drug interactions." Drug Metab Disposition 28 (2000): 392-7
  • "Product Information. Viagra (sildenafil)." Pfizer US Pharmaceuticals, New York, NY.
Accretropin

Generic Name: somatropin

Brand name: Genotropin, Humatrope, Norditropin FlexPro Pen, Nutropin AQ NuSpin 10, Nutropin AQ Pen 10 Cartridge, Omnitrope, Saizen, Serostim, Zomacton, Zorbtive, Genotropin Miniquick, Norditropin Nordiflex Pen, Tev-Tropin, Nutropin, Norditropin, Nutropin AQ, Nutropin Depot, Norditropin Cartridge, Saizen Click-Easy, Omnitrope Pen 5 Cartridge, HumatroPen, Omnitrope Pen 10 Cartridge, Nutropin AQ Pen 20 Cartridge, Nutropin AQ NuSpin 5, Nutropin AQ NuSpin 20, Saizen Kit

Synonyms: n.a.

Sildenafil Oral Suspension (PAH)

Generic Name: sildenafil

Brand name: Revatio, Viagra

Synonyms: Sildenafil

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