Viopatch - Pain Relief Patch - 30 Patches Rs.500 http://www.amazon.in/Viopatch-Pain-Relief-Patch-Patches/dp/B00NOZAK08 Contains 10 pouches of 3 X 50 cm sq. patches - TOTAL 30 Patches 100% Herbal, Waterproof Viopatch bypasses the digestive system and therefore, does not have side effects associated with oral pain killers such as gastric irritation/gastritis, liver damage etc. Since it is not digested and is directly pasted on the affected area, it delivers a much higher dose of the drug than oral medicines. Unlike common sprays/creams/ointments, it does not require re-application after every 3-4 hours and delivers the drug at a controlled rate for 12 hours. It is non-messy and non-greasy so that it can be easily applied under clothing.