Morphine addiction develops very rapidly when an individual continues to abuse morphine. Morphine's addictive nature activates the brain’s reward systems. The promise of reward is very intense, causing the individual to continually crave Morphine and to focus his or her activities around taking Morphine. The ability of Morphine to strongly activate the brain's reward mechanisms and its ability to chemically alter the normal functioning of these systems is what produces morphine addiction

DRUG INFO CHART

Morphine (INN), the principal active agent in opium, is a powerful opioid analgesic drug. Like other opiates, morphine acts directly on the central nervous system (CNS) to relieve pain, and at synapses of the arcuate nucleus, in particular.

Morphine was the most commonly abused narcotic analgesic in the world up until heroin was synthesized and came into use. Even today, morphine is the most sought after prescription narcotic by heroin addicts when heroin is scarce