Lidocaine Transdermal Patches Feature Local Amaesthic to relieve nerve pain after shingles called post herpetic neuralgiaEach Patch Size : 14 cm X 10 cm Available in 1 strength70 cm2 Patch Lidocaine 5% Packing Single aluminium pouch containing 1 patches(Customization is possible as per customer requirements) Shelf Life 36 months Duration of action 24 hours Regulatory status Approved in India