Dilaudid is the brand name for the medication hydromorphone, which is a potent opioid analgesic used to relieve severe pain. It belongs to the class of drugs known as opioids, which work by binding to opioid receptors in the brain and spinal cord, reducing the perception of pain.

Dilaudid is available in various formulations, including tablets, liquid oral solution, and injectable forms. It is typically prescribed for the management of acute pain, such as after surgery or severe injuries, or for chronic pain that requires strong opioid analgesia.

Due to its *****, Dilaudid is generally reserved for moderate to severe pain that is not adequately relieved by other less potent pain medications. It is important to note that Dilaudid is a controlled substance with a high potential for abuse and addiction. Misuse or improper use of Dilaudid can lead to serious health risks and dependence.