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Background
Chronic itch is difficult to treat. Low‐concentration topical capsaicin (0·006–0·05%) has previously been applied in itch therapy but evidence on its efficacy is contradictory.
Objectives
This vehicle‐controlled, double‐blinded study investigated the effect of topical capsaicin 8% after 1‐ and 24‐h application on evoked itch, neurogenic inflammation and itch‐associated dysaesthesia....