Tough muscle pain can make it difficult to accomplish even the simplest tasks. That's why Aspercreme 4 percent Lidocaine Pain Relieving Cream contains the maximum amount of lidocaine available without a prescription. This pain relief cream targets more pain receptors and delivers fast, soothing relief without odors or greasy residue. Best of all, it works without burning or irritating the skin so you get comfortable, soothing pain relief.