What is the primary purpose of using a fentanyl patch?

The primary purpose of using a fentanyl patch is to manage chronic pain. Fentanyl is a potent synthetic opioid that is often used for patients who require long-term pain management due to conditions such as cancer, severe injury, or chronic illnesses. The patch delivers a continuous release of medication over time, which allows for steady pain control without the need for frequent dosing. This method is particularly beneficial for individuals with ongoing pain who may struggle with oral medications or injections.

While fentanyl can be used in acute settings, such as during or after surgery, the patch is specifically designed for chronic pain management. It is not typically employed to assist in anesthesia or to prevent opioid withdrawal; these scenarios would involve different forms of treatment or medications. The consistent delivery of medication via the patch ensures that patients maintain their quality of life by managing their pain effectively.