benign muscle twitching causes
In terms of benign fasciculation, the cause of your muscle spasms is more likely related to increased stress, altered sleeping patterns, a new medication, or various other issues. Additional causes of the condition include bug bites or stings, pregnancy, dehydration, fatigue, nutrient deficiency, and others.enign fasciculation syndrome is a neurological condition in which certain muscles twitch or spasm uncontrollably. The muscles most commonly affected are those in the eyelids and arms; however, you may also experience spasming in your feet and legs.