How to diagnose Cramp-fasciculation syndrome ?
How is cramp-fasciculation syndrome diagnosed?  A diagnosis of cramp-fasciculation syndrome is generally based on the presence of characteristic signs and symptoms. Namely, a history of frequent muscle cramps, twitching, and pain (often worsened by exercise) without muscle weakness or wasting is suggestive of the condition. It is also important to rule out other conditions that may cause similar features. Electromyography (EMG) or repetitive nerve stimulation studies may also be done to assess the health of muscles and the nerves that control them. In repetitive nerve stimulation studies, muscle responses are recorded when the nerves are repetitively stimulated by small pulses of electricity.