Most commonly used for stabbing nerve pain and muscle spasms and twitching. Can also help with spasms of hiccups or even menstrual cramps. Great antispasmodic, muscular neuralgia, headache, toothache & dysmenorrhoea & more. All of our products have a 100% Money Back Guarantee. If you are unhappy for any reason and we do not resolve it, We will refund 100% of the original purchase price back. Our goal is to help you, so we stand behind our products.