Skip to search formSkip to main contentSkip to account menu

Analgesics, Opioid

Known as: OPIOID ANALGESICS, opioid analgesic, analgesics opioid 
Compounds with activity like OPIATE ALKALOIDS, acting at OPIOID RECEPTORS. Properties include induction of ANALGESIA or NARCOSIS.
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2018
Highly Cited
2018
Objectives To compare US trends in rates of injection drug use (IDU), specifically opioid injection, with national trends in the… 
Highly Cited
2015
Highly Cited
2015
BACKGROUND The use of prescription opioid medications has increased greatly in the United States during the past two decades; in… 
Highly Cited
2010
Highly Cited
2010
OBJECTIVES We describe age and gender trends in long-term use of prescribed opioids for chronic noncancer pain in 2 large health… 
Review
2005
Review
2005
Toxicity resulting from excessive intra-synaptic serotonin, historically referred to as serotonin syndrome, is now understood to… 
Review
2003
Review
2003
The treatment of severe pain with opioids has thus far been limited by their unwanted central side effects. Recent research… 
Review
2001
Review
2001
Although opioids are highly effective for the treatment of pain, they are also known to be intensely addictive. There has been a… 
Review
2000
Review
2000
BACKGROUND We have observed that many black and Hispanic patients receiving palliative care at a major urban teaching hospital… 
Review
1993
Review
1993
The description of multiple classes of opioid receptors has had a major impact on our understanding of the mechanisms of…