Morphine, the principal constituent of opium, is one of the most effective drugs known for the relief of pain and remains the standard against which new analgesics are measured. Tolerance and physical dependence develop rapidly in the user.
Brand or Common Names:
Morphine, Roxanol, Duramorph
Slang Terms:
"M", White Stuff, Miss Emma, Monkey
Medical Uses:
Analgesic, Antitussive
Duration of Effects:
3 to 6 hours
Possible Effects:
Euphoria, Drowsiness, Respiratory Depression, Constricted Pupils, Nausea, Itching Skin, Constipation, Addiction, Death
Methods of Use:
Oral, Injected, Smoked
Effects of Overdose:
Slow and Shallow Breathing, Clammy Skin, Convulsions, Coma, Death
Withdrawal Symptoms:
Watery Eyes, Runny Nose, Loss of Appetite, Yawning, Irritability, Tremors, Panic, Chills and Sweating, Cramps and Nausea