0.075% capsaicin lotion for the treatment of painful diabetic neuropathy: A randomized, double-blind, crossover, placebo-controlled trial.

Objective: A randomized, double-blinded, crossover, placebo controlled trial was conducted to evaluate the efficacy and safety of 0.075% capsaicin lotion for treating painful diabetic neuropathy (PDN).

Patients And Methods: PDN subjects were randomized to receive 0.