What Could Be Causing Your Muscle Twitches and Spasms?

7. Benign Fasciculation Syndrome

Though the majority of spasms and fasciculations have an easily resolvable cause, sometimes they are a symptom of a neurological issue. Benign fasciculation syndrome is one such neurological disorder, and twitching of the eyelids, arms, legs, and feet is common. In some cases, even the tongue may spasm. The precise cause of benign fasciculation syndrome remains a mystery, but some physicians link the disorder to high levels of stress and vitamin deficiencies. The condition is usually irritating rather than debilitating and most people can lead largely normal lives with it.