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Published on: July 29, 2014
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Pain pharmacology: focus on opioids
1Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
Summary
Chronic pain affects 20-25% globally, with over half experiencing inadequate relief. This review explores pain management, focusing on pharmacological interventions and opioids due to neuroplasticity.
Area of Science:
- Pain research
- Pharmacology
- Neuroscience
Background:
- Chronic pain affects 20-25% of the global population.
- Over 50% of patients report inadequate pain relief despite advancements.
- Untreated chronic pain can become a persistent, irreversible condition due to neuroplasticity.
Purpose of the Study:
- To review the pathophysiology of chronic pain.
- To discuss the rationale behind pharmacological pain interventions.
- To focus on the role of opioids in pain management.
Main Methods:
- Literature review of pain management strategies.
- Analysis of neuroplasticity in chronic pain.
- Examination of pharmacological treatments, including opioids.
Main Results:
- Chronic pain is a significant global health issue with high rates of inadequate relief.
- Neuroplasticity of pain pathways contributes to intractable pain.
- Opioids remain a primary pharmacological option for pain treatment.
Conclusions:
- Effective and timely treatment is crucial to prevent chronic pain from becoming irreversible.
- Understanding neuroplasticity is key to developing better pain therapies.
- Pharmacological interventions, particularly opioids, require careful consideration in pain management strategies.
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