In what form is Fentanyl primarily administered orally?

Fentanyl is primarily administered orally in the form of a lozenge, often referred to as a "lollipop" due to its shape and method of use. This form allows for the medication to be absorbed through the mucous membranes in the mouth, providing rapid onset of pain relief. The lozenge formulation tends to be particularly useful for patients who may have difficulties swallowing pills, as well as for those who require rapid analgesic effects for breakthrough pain.

While other forms, such as tablets, liquids, and capsules, may exist in the pharmacological realm, the lozenge is specifically designed for safe and effective delivery of fentanyl in a controlled manner. It allows for accurate dosing and is especially advantageous in emergency situations or in settings where quick pain management is necessary.