The best replacement for nurofen is paracetamol.

The best alternatives to nurofen are rated as following:
★★★★★  paracetamol
★★★★  panadol
★★★  ibuprofen
★★★  advil
★★  voltaren
★  calprofen
★  calpol
  panadol for teething
  panadol babies
  nurofen plus

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

Other search terms related to nurofen and their ratings are:

★★★★★ calpol
★★ paracetamol
You have in mind a companion for nurofen and it is not yet here? Propose!

Google Trends

Scale is based on the average worldwide traffic of nurofen in all years. Click on graph for more.