I was treated for sickness before my RLS started. I didn't experience anything that I recognised as RLS then, though it started soon after. However, a week ago, I was prescribed Metoclopramide and went into full blown RLS symptoms right away.
I've found this link.
ehealthme.com/ds/metoclopra...
It suggests it causes RLS.
Can any of you recall receiving anti-nausea meds prior to the onset of RLS?