1.Objectives
Action characteristics, uses and side effects of morphine,
pethidine, pentazocine and rotundine. Hazards of analgesic
abuse.
2.Teaching content
Classification of analgesics.
(1)Opioid analgesics: morphine: pharmacological effects,
opioid receptors, mechanism of action, clinical uses,
side effects, contraindication and announcements. The
characteristics of codeine action.
(2)Synthetic analgesics: the characteristic of pethidine,
pentazocine and fentanvl, etc.
(3)Other drugs: rotundine
(4)Opioid receptor antagonist :naloxone ,nalorphine
Teaching hours: 3
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