Do you have a random twitch or two that won’t stop or moves around? You may have “Benign Fasciculation Syndrome” (BFS) or its sibling, “Benign Cramp Fasciculation Syndrome” (BCFS). BFS is not fatal – thus, the term “benign,” but it can be disruptive and distressing. It varies in symptomology, duration, and intensity. For some, it might just manifest as a slight twitch in the thumb. For others (such as myself), it can involve full body tremors and internal shaking. Benign Cramp Fasciculation Syndrome can also involve muscle cramping.