Capsaicin may take up to how long for onset?

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Multiple Choice

Capsaicin may take up to how long for onset?

Explanation:
Capsaicin reduces pain by gradually desensitizing peripheral nerve endings—depleting substance P and lowering TRPV1 receptor sensitivity. This isn’t an immediate effect; it requires repeated exposure and time for nerve terminal changes, so meaningful analgesia often emerges after days to weeks of use. Because of this delay, onset up to about two weeks is the best answer. Early burning or irritation can occur, but true relief typically takes longer to develop.

Capsaicin reduces pain by gradually desensitizing peripheral nerve endings—depleting substance P and lowering TRPV1 receptor sensitivity. This isn’t an immediate effect; it requires repeated exposure and time for nerve terminal changes, so meaningful analgesia often emerges after days to weeks of use. Because of this delay, onset up to about two weeks is the best answer. Early burning or irritation can occur, but true relief typically takes longer to develop.

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