The tag alias #71305 laxatives -> laxative has been approved.
Reason: The plurality of the tag doesn't change what's being depicted in the art. Other sites also have this inconsistency in tagging and in my experience it tends to just bifurcate the search results.
EDIT: The tag alias laxatives -> laxative (forum #408543) has been approved by @scaliespe.
Updated by auto moderator