Cure for all ills (7)

I believe the answer is:
panacea
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cure for all ills</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for panacea that I've seen before include "wonder drug" , "Universal medicine" , "Cure-all in a canape" , "universal solution" , "A soldier in the World War One Aus. and NZ Army Corps" .)