If you are:
Only When Necessary:
Precaution: RAT STUDIES SUGGEST EXCRETION OCCURS; INSUFFICIENT HUMAN DATA
An adult over 60:
management or monitoring precaution: Neuro/Psych-Anticholinergic effects may cause sedation, worsen cognitive impairment and increase fall risk. High risk of delirium. Gastrointestinal-May cause or worsen pre-existing constipation. Urogenital-Best avoided in patients with urinary retention from any cause.
Giving darifenacin-er to a child under 12:
management or monitoring precaution: Safety and efficacy not established.