Lidocaine patches are available either by prescription or over-the-counter (OTC or nonprescription). The Food and Drug Administration (FDA) approved lidocaine 5% or 1.8% patches for relieving ...

The success of the lidocaine patch 5% for the treatment of pain associated with PHN, as well as its unique drug delivery system and lack of systemic adverse effects, has led clinicians and ...

Sold over-the-counter (OTC) without a prescription ... methyl salicylate, lidocaine, or capsaicin. Although generally safe, Salonpas pain patches can cause burning, itching, or redness in some ...

The lidocaine patch 5% comprises an adhesive material ... regardless of presumed relation to the study medication. Adverse events were graded as mild, moderate, severe, or life-threatening.