restless legs syndrome
"Works very well as long as you take before onset in evenings. Only undesired side effects are it takes 1 to 2 hours before kicking in and 1 pill only works for 4 hours for me..I can only tolerate 1 pill at a time (2 mg) as I definitely regurgitate 2 at once. Even with 1 pill I get nauseated for 10 min. But not sick."