restless legs syndrome
"This is a Godsend. Quite literally. I suffered Restless Legs from the age of 25, increasing from a minor irritation at nights out at the theatre, to a complete nightmare for sleeping. Pramipexole stops it. 100%. What a relief. And the only significant side effect has been some weariness during the day. I usually take one, very rarely two (at 4:00pm then at 10:00pm)."