Ibuleve Rapid Cooling Patch Ibuleve Rapid Cooling Patch provides instant cooling relief for muscular aches, pains, back pain, strains & sprains. The non-medicated patch helps to relax tense muscles & can be used at the same time as medicines, including painkillers taken by mouth (not with topical medication). Its ingredients have been in widespread use for many years without significant adverse reports, so it can be used if you are pregnant or breastfeeding. Ibuleve Rapid Cooling Patch contains an advanced cooling hydro-gel that works without refrigeration so is convenient to use anytime, anywhere. Each patch lasts up to 3 hours & can be used by adults, the elderly & children over 7 years.