Healing treatment (7)
I believe the answer is:
therapy
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">healing treatment</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for therapy that I've seen before include "healing process" , "Relieving treatment" , "Medical treatment" , "Treatment designed to cure illness or disability" , "Curative treatment" .)