Pain is a subjective feeling of discomfort or suffering that arises in response to actual or potential tissue damage. It is an important signal the body uses to alert us to issues that require attention, such as injury or possible illness. Pain is not measurable, so a person must be believed when they say they feel pain. It is a phenomenon that affects not only a person's physical state but also their mental and emotional health. Its effective management requires an individual approach for each patient. Pain is most commonly associated with palliative care. This involves providing comprehensive support to individuals with incurable diseases, focusing on alleviating pain and symptoms, rather than curing the disease itself. The goal is to improve the quality of life for the patient and their family by offering physical, emotional, social, and spiritual support. It is crucial for ensuring dignity and support to those facing incurable illnesses by providing comprehensive and tailored care to both the patient and their family. Pain management is a complex situation that requires the collaboration of multiple medical professionals. Multidisciplinary cooperation is essential. Treatment can be either pharmacological or non-pharmacological. Pharmacological treatment involves the use of various medications, such as opioids or non-opioids, while non-pharmacological treatment includes therapies such as massage, music therapy, relaxation, heat and cold therapy, acupuncture, virtual pain therapy, biofeedback, ultrasound therapy, and radiotherapy. Nurses play a very important role in pain management, which is why education is a critical factor in progress and in improving the quality of care provided to patients.