its so hard to find information about chronic cramping but i did find one similar question on this site but its from 2007. - My mom has been suffering from severe cramps in random various places throughout her body. she has even had a colonoscopy done and every test and blood test doctors could come up with . every thing test ok and she had no reportable cause of them . she has taken calcium supplements potassium vitamin a b c d e and nothing seems to work . she does want to be a guinea pig. the last doctor sent her to another doctor that sent her to another doctor and they scratching their heads like here try this try this try this . any ideas