Backonja et al. have demonstrated that one 60-minute application of a high-dose capsaicin dermal patch provides immediate and long-termreduction in pain in patients with PHN. This multicenter ...

Salonpas pain patches are transdermal patches used for the treatment ... methyl salicylate, lidocaine, or capsaicin. Although generally safe, Salonpas pain patches can cause burning, itching ...