Nalbuphine Hydrochloride (Nubain) 10mg per ml Solution for Injection is a powerful analgesic used to manage moderate to severe pain. It can be administered via intramuscular (IM), intravenous (IV), or subcutaneous (SC) injection. Each ampoule contains 1ml of the solution, providing a 10mg dose of Nalbuphine Hydrochloride. It works by altering the way the brain and nervous system respond to pain, offering effective pain relief in clinical settings, such as post-surgery or during labor. Each pack contains 1 ampoule.