PSYCHOLOGY OF EMOTIONS

Detailed explanation-1: -Opiates refer to natural opioids such as heroin, morphine and codeine. Opioids refer to all natural, semisynthetic, and synthetic opioids.

Detailed explanation-2: -Opioids are a class of drugs that include the illegal drug heroin, synthetic opioids such as fentanyl, and pain relievers available legally by prescription, such as oxycodone (OxyContin®), hydrocodone (Vicodin®), codeine, morphine, and many others.

Detailed explanation-3: -Morphine is considered the classic opioid analgesic with which other painkillers are compared. Like other medications in this class, morphine has an affinity for delta, kappa, and mu-opioid receptors.

Detailed explanation-4: -Opioids are a class of drugs used to reduce pain. Prescription opioids can be prescribed by doctors to treat moderate to severe pain but can also have serious risks and side effects. Common types are oxycodone (OxyContin), hydrocodone (Vicodin), morphine, and methadone. Fentanyl is a synthetic opioid pain reliever.