Volume 4 Issue 2 February, 2014
❌ Morphine is the most potent and most commonly abused opioid
✅ Heroin in the most potent and also the most commonly abused opioid
❌ Person develops severe opioid withdrawal even when used once
✅ Person does not develop withdrawal unless used for long time
❌ Opioids when used tolerance develops to all its actions
✅ Tolerance does not develop uniformly to all the actions of opioids
By Dr. Raj Kiran D