Arrhythmia (sinus)
Hypotension
Hypertension
Dizziness
Drowsiness
Xerostomia (dose-related)
Constipation
Nausea
Headache
Nervousness
Insomnia
Urinary hesitancy
Urinary retention
Urinary tract infection
Blurred vision
Oxybutynin
Acebutolol
Tamsulosin
Glycopyrrolate
Oxymetazoline
Ceftibuten
Phenylephrine
Dimenhydrinate