Oxybutynin is used to treat symptoms of overactive bladder, such
as frequent or urgent urination, incontinence (urine leakage), and
increased night-time urination.
Oxybutynin may also be used for purposes not listed in this
medication guide.” –Drugs.com
Restoril (Temazepam): In MS this medication is typically used
for the treatment of insomnia (difficulty falling or staying asleep).