Final answer:
To properly use an oral transmucosal fentanyl lozenge on a stick, it should be su_cked, not chewed, swallowed, or dissolved in water, allowing for effective absorption through the mouth's mucous membranes.
Step-by-step explanation:
When taking an oral transmucosal fentanyl raspberry-flavored lozenge on a stick, it is essential not to chew or swallow the lozenge whole. Instead, you should suck the lozenge to allow it to dissolve slowly in your mouth. This method facilitates the absorption of the medication through the watery mucous membranes of the mouth, similar to how substances such as cocaine hydrochloride are absorbed when snorted. Swallowing the lozenge whole or dissolving it in water is not recommended, as it would not use the transmucosal delivery system as intended, which is designed for efficient absorption and rapid onset of pain relief.