Drug reference

darifenacin

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Genitourinary (Antimuscarinic)

Mechanism of action

Competitive muscarinic receptor antagonist of the M3 muscarinic receptor; receptor blocking limits bladder contractions, and reduce symptoms of bladder irritability/overactivity.

Common side effects

  • Dyspepsia
  • Dry mouth
  • Constipation
  • Dizziness
  • Abdominal pain

Contraindications

  • Urinary retention Gastric retention Uncontrolled narrow-angle glaucoma Hypersensitivity

Related conditions

Frequently asked questions

What drug class is darifenacin?

darifenacin belongs to: Genitourinary.

How does darifenacin work?

Competitive muscarinic receptor antagonist of the M3 muscarinic receptor; receptor blocking limits bladder contractions, and reduce symptoms of bladder irritability/overactivity.

What are the common side effects of darifenacin?

Dyspepsia, Dry mouth, Constipation, Dizziness, Abdominal pain

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