Opium
| Medical Definition: |
The air-dried exudate from the unripe seed capsule of the opium poppy, Papaver somniferum, or its variant, P. album. It contains a number of alkaloids, but only a few - MORPHINE; CODEINE; and PAPAVERINE - have clinical significance. Opium has been used as an analgesic, antitussive, antidiarrheal, and antispasmodic. |
| Guide Notes: |
a narcotic analgesic from the poppy, Papaver; opium addiction: coord IM with OPIOID-RELATED DISORDERS (IM) |
| Also Called: |
Omnopon,Pantopon,Papaveretum |
| CAS Type 1 Name: |
CAS Number: |
8008-60-4 |
Opium Categories.
 |
Morphinans |
|
Noscapine - A naturally occurring opium alkaloid that is a centrally acting antitussive agent. |
|
Papaverine - An alkaloid found in opium but not closely related to the other opium alkaloids in its structure or pharmacological actions. It is a direct-acting smooth muscle relaxant used in the treatment of impotence and as a vasodilator, especially for cerebral vasodilation. The mechanism of its pharmacological actions is not clear, but it apparently can inhibit phosphodiesterases and it may have direct actions on calcium channels. |
Opium Medical Definitions and Terms
|
|
|
 |
 |
 CANADIAN
MEDICAL GUIDE
|
| Thank you for visiting
Canadian Medical Guide .com | | | | | |
|
|
 |
   |
 |
Canadian Medical Guide Catagories
| | |
