Prescription pain relievers are medications prescribed by healthcare professionals to help manage moderate to severe pain. They work by blocking pain signals in the brain or reducing inflammation in the body. Common types include opioids, such as morphine and oxycodone, and non-opioid medications like acetaminophen and NSAIDs (non-steroidal anti-inflammatory drugs). These medications are typically used for conditions like post-surgery pain, injury recovery, or chronic pain disorders. While effective, they can have side effects and potential for misuse, so it's important for patients to follow their doctor's instructions carefully when using them.