Benign Fasciculation Syndrome

Benign Fasciculation Syndrome

Benign fasciculation syndrome is characterized by twitching of various voluntary muscles in the body. The twitching usually affects the eyelids, tongue, arms, legs, and feet. It can affect any voluntary muscles.

Intentional movement of the twitching muscle will stop the twitching. When at rest, the muscle will begin twitching again. Benign fasciculation syndrome also causes pain, generalized fatigue, and cramping. It may cause numbness or a tingling, pricking sensation.

The precise cause is unknown. However, anxiety can be a contributing factor. Stress can also be a factor. There is an increased risk of developing benign fasciculation syndrome associated with regular strenuous exercise.

Benign fasciculation syndrome can be treated with beta-blockers and anti-seizure medications. The most effective treatment for benign fasciculation syndrome is to address the anxiety and stress that are likely causes of the disorder. The anxiety is often more disabling than the twitching.

Stress management techniques, such as relaxation, meditation, or prayer, have been shown to be beneficial. Reducing stress can also help to alleviate the symptoms. It is suggested to reduce caffeine intake. Most cases of benign fasciculation syndrome clear up on its own within a few weeks, but the condition may last for years.