Which action should a nurse recommend to a patient experiencing dry mouth as a side effect of a urinary antispasmodic medication?

A. Decreasing fluid intake: Decreasing fluid intake would worsen the dry mouth and is not recommended. B. Applying lip balm frequently: Lip balm may help with dry lips but does not address the root cause of dry mouth. C. Sucking on sugar-free candies: Correct. Sugar-free candies can stimulate saliva production, helping relieve dry mouth. D. Using a humidifier in the room: While a humidifier may help with dryness in the air, it does not directly address the dryness in the mouth caused by the medication.