I have had eyelid twitching and all over muscle twitching for a year now. mainly in eyes but also calf, thigh, shoulders, biceps, even nose twitching. no other symptoms. hoping it is benign fasciculation syndrome but worried?

It is likely Benign Fasciculation Syndrome and not harmful. However, I would recommend consulting a neurologist for an evaluation and confirmation. Wish you good health!

In absence of a direct visual exam, your symptoms are tough to diagnose, but considerations could include myokymia to explain the eyelids, and benign fasciculations otherwise. A virtual consult here at HT can help, and our superlative clinicians can commence the evaluation (www.connect@healthtap.com)