The Food and Drug Administration (FDA) approved lidocaine 5% or 1.8% patches for ... side effects, how to use them, and more. The lidocaine patch is in the local anesthetic drug class.

significantly more in the ZTlido ® group experienced a 20% or greater reduction in opioid use, compared with those treated with 5% lidocaine patch (21.3% vs. 13.4%; P=0.0008). Patients on ZTlido ...

the branded ZTlido lidocaine patch, was associated with less use of opioid analgesics in patients with neuropathic pain compared with the 5% lidocaine patch. The researchers looked at claims with ...