The best replacement for requip is mirapex.

The best alternatives to requip are rated as following:
★★★★★  mirapex
★★  sinemet
★  requip xl
★  neupro
★  ropinirole
★  mirapex which is better
  azilect
  horizant

Your alternative for requip is not listed? Suggest!
Speaking about requip, one probably shouldn't forget about sinemet.

Other search terms related to requip and their ratings are:
★★★★★ sinemet
You have in mind a companion for requip and it is not yet here? Propose!



Google Trends

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requip
mirapex
sinemet