Urispas is used for relieving pain, frequency, and urgency of urination as well as nighttime urination associated with certain medical conditions. It may be used in combination with other medicines to treat ulcers. It may also be used for other conditions as determined by your doctor. Urispas is an anticholinergic. It works by decreasing muscle spasms of the bladder. Always read the leaflet before th euse of medication.