Usually 1 or 2 would nip the spasm before it got too bad. Then I discovered it helped
me sleep also! I also found it helped my mood, i.e., made
me more talkative to my husband, more interesting. You all know the rest of the story. I am on day 9 without taking any Percs - but I've made a terrible mistake in taking Ambien, Valium or Xanax to help me sleep. I was prescribed Valium 30 years ago for jumpy legs at night and they helped.