I suffer from RLS, and a friend of mine said they are now receiving Nabumetone for their RLS. The research I have done suggests that this drugs prescribing indications are for rheumatoid or osteoarthritis only. Is my friend confused about which prescriptions are for what illness, or is Nabumetone a viable alternative to the RLS drugs currently on the market. I have had side effects from everything I've been prescribed for RLS, but taking nothing is really not an option, not if I want to sleep that is. Thank you very much for whatever information you can give me.