Pain | Pathway and Analgesics (NSAIDs, Opioids, Antidepressants, and Anticonvulsants)
Dr Matt & Dr Mike・2 minutes read
Pain is a complex sensory and emotional experience linked to various stimuli, with distinct pathways for transmitting fine touch and pain signals in the brain. Different types of pain, such as nociceptive and neuropathic, require specific management strategies ranging from NSAIDs and opioids for acute pain to antidepressants and anticonvulsants for chronic pain.
Insights
- Pain is a complex sensory and emotional experience linked to tissue damage, transmitted by A delta and C fibers, with A delta fibers responsible for sharp, localized pain and C fibers for diffuse, slow pain.
- Fine touch and pain signals follow distinct pathways in the spinal cord, with A delta fibers synapsing early and providing specific pain sensations, while C fibers branch out to the brain's limbic system, influencing emotional responses and wakefulness.
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Recent questions
What are the two main types of fibers responsible for transmitting pain signals?
A delta fibers and C fibers.
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