Referred pain involves feeling internal pain as skin or organ pain due to nociceptor sensitivity. It serves as a protective mechanism for the body.
Referred pain is when stimulation of internal pain receptors is felt as pain from the skin and internal organs. Nociceptors can alter their sensitivity, resulting in hyperalgesia and allodynia to protect the body from damage. The phenomenon of referred pain occurs when the brain interprets signals from internal organs as bodily pain in different areas of the body.
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