Translations:Opioid/1/en
Opioids are natural (partially endogenous like endorphins) and synthetic substances that dock to opioid receptors in the CNS and that can sedate, relieve pain and cause euphoric states.
Opioids are natural (partially endogenous like endorphins) and synthetic substances that dock to opioid receptors in the CNS and that can sedate, relieve pain and cause euphoric states.