This article discusses what you should know about lidocaine patches for back pain, including how well they work, side effects, how to use them, and more. The lidocaine patch is in the local ...

The pharmacokinetics, safety, and tolerability of four topical lidocaine patches 5% continuously applied ... that typically produce antiarrhythmic effects or toxicity. Mild application-site ...

No side effects were reported. Salonpas patches are generally regarded as ... Active ingredients include menthol, camphor, methyl salicylate, lidocaine, or capsaicin. Although generally safe ...