When I was younger I used Librax. I took on before each meal and one before bedtime. I did'nt get much out of Librax from what I can remember. I now on accasion take Donnatal, it seems to help some, nothing helps 100%. I do have a little pill that I disolve under my tongue that takes cramps away pretty quickly. Its been so long but I think the name is Hyoscyamine, I have so many.....