ZTlido (lidocaine topical system) 1.8%

ZTlido is a next-generation lidocaine patch launched October, 2018 for the relief of pain associated with post-herpetic neuralgia (PHN), a severe neuropathic pain condition. The elderly population, individuals that have suffered a Shingles infection, HIV/AIDS and cancer patients are at the highest risk of contracting PHN.

ZTlido anhydrous patch is based on a novel and proprietary technology that delivers bioequivalent levels of lidocaine to Lidoderm® (lidocaine patch 5%), which has been confirmed in two separate clinical studies. Scilex has also confirmed bioequivalence between ZTlido and Versatis® (lidocaine medicated plaster 5%), which is the European brand name for the comparator product. A clinical adhesion study demonstrated that greater than 90% of the subjects had greater than 90% adhesion over the 12-hour administration period using an FDA recommended 5-point scale. In a separate clinical study, ZTlido demonstrated strong adhesive properties even during moderate exercise with no meaningful impact on pharmacokinetics.


Pain Management Assets

ZTlido RTX