This question is for a friend who is not 'online'. He has DBS and on Madopar several times a day. His DBS specialist prescribed him Azilect, several months ago, which he took for about one week, but stopped because he perceived no benefit. His specialist told him that he did not give it enough time to work and wants him to start taking it again. To help my friend in coming to a decision is there any body who has DBS, taking Madopar or Sinemet, then added Azilect who can give their experiences, good or bad?