What is morphine?

Answer by  Crystalb (163)

Morphine is a narcotic pain killer that affects the brain to relieve moderate to severe pain. It works by binding to receptors in the brain.

Answer by  fishy (1085)

Morphine is a very powerful pain medication that can be injected or taken in pill form. The medicine works by affecting the central nervous system and blocking pain receptors. The drug works by blocking the channels through which pain receptors transmit chemicals from one nerve to the next transmitting pain to the brain.