Morphine is a naturally occurring, highly addictive painkiller that is used for moderate to severe pain. It is part of the opioid family and can be prescribed by a physician or obtained illegally on the street or the black market.
Some of the common street names for morphine include M, Miss Emma, monkey, roxanol, and white stuff.
Morphine is a naturally occurring substance extracted from either the opium poppy plant or concentrated poppy straw.
Its chemical makeup is similar to heroin, as they are both derived from the same plant