How does capsaicin interact with pain receptors over time?

Answer

It desensitizes the nerves that transmit pain signals

Capsaicin exerts a notable effect on the nervous system regarding pain perception. Although initial consumption or topical application causes a burning sensation due to interaction with pain receptors, sustained or repeated exposure leads to a desensitizing effect on those same nerves responsible for sending pain signals to the brain. This mechanism of nerve fatigue or desensitization is the fundamental reason why capsaicin-containing products are frequently formulated into topical creams to provide temporary relief from chronic types of discomfort, such as those stemming from neuropathy or arthritis.

How does capsaicin interact with pain receptors over time?

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