User:Mr. Ibrahem/Darifenacin

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Mr. Ibrahem/Darifenacin
Clinical data
Trade namesEnablex, Emselex, others
AHFS/Drugs.comMonograph
MedlinePlusa605039
Pregnancy
category
  • AU: B3
Routes of
administration
By mouth
Drug classAnticholinergic[1]
Legal status
Legal status
  • AU: S4 (Prescription only)
  • UK: POM (Prescription only)
  • US: ℞-only
  • EU: Rx-only
Pharmacokinetic data
Bioavailability15 to 19% (dose-dependent)
Protein binding98%
MetabolismLiver (CYP2D6- and CYP3A4-mediated)
Elimination half-life13 to 19 hours
ExcretionKidney (60%) and biliary (40%)
Identifiers
  • (S)-2-[1-[2-(2,3-dihydrobenzofuran-5-yl)ethyl] pyrrolidin-3-yl] -2,2-diphenyl-acetamide
Chemical and physical data
FormulaC28H30N2O2
Molar mass426.560 g·mol−1
3D model (JSmol)
  • O=C(N)C(c1ccccc1)(c2ccccc2)[C@H]3CN(CC3)CCc5cc4c(OCC4)cc5
  • InChI=1S/C28H30N2O2/c29-27(31)28(23-7-3-1-4-8-23,24-9-5-2-6-10-24)25-14-17-30(20-25)16-13-21-11-12-26-22(19-21)15-18-32-26/h1-12,19,25H,13-18,20H2,(H2,29,31)/t25-/m1/s1 checkY
  • Key:HXGBXQDTNZMWGS-RUZDIDTESA-N checkY
 ☒NcheckY (what is this?)  (verify)

Darifenacin, sold under the trade name Enablex among others, is a medication used to treat overactive bladder.[2] It is taken once per day by mouth.[2] Benefits are generally seen within 2 weeks.[2]

Common side effects include dry mouth and constipation.[2] Other side effects may include cough, bladder pain, blurry vision, urinary retention, shortness of breath, sexual dysfunction, and high blood pressure.[2][3] Use is not recommended during pregnancy.[3] It is an anticholinergic which helps the bladder relax.[1]

Darifenacin was approved for medical use in the United States and Europe in 2004.[2][1] It is available as a generic medication.[4] In the United States it costs about 37 USD per month as of 2021.[4] This amount in the United Kingdom costs the NHS about £25.[3]

References[edit]

  1. ^ a b c "Emselex". Archived from the original on 10 January 2021. Retrieved 21 July 2021.
  2. ^ a b c d e f g h "Darifenacin Monograph for Professionals". Drugs.com. Archived from the original on 18 January 2021. Retrieved 21 July 2021.
  3. ^ a b c BNF (80 ed.). BMJ Group and the Pharmaceutical Press. September 2020 – March 2021. p. 821. ISBN 978-0-85711-369-6.{{cite book}}: CS1 maint: date format (link)
  4. ^ a b "Darifenacin ER Prices, Coupons & Savings Tips - GoodRx". GoodRx. Archived from the original on 4 July 2016. Retrieved 21 July 2021.