Syrupy medicine (7)
I believe the answer is:
linctus
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">syrupy medicine</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 linctus that I've seen before include "Cough medicine" , "Special formulation" , "Syrup that may see a cough off" , "Thick liquid medicine" , "Soothing drink" .)