The phrase "perfect antidote" means something that can completely solve or counteract a problem or negative situation. It is like finding a perfect solution or cure for something. Full definition
Thankfully, rebuilding fondness and admiration again is perfect antidote for contempt. (counselingatl.com)
Inevitably sprinkled with Gaga's hits, the list of sing - along belters, celebrations of love and self - worth, and smile - inducing schmaltz is the perfect antidote to late 2016 gloom. (inc.com)
What was great for me about running this painting business was the perfect antidote to my philosophy major. (entrepreneur.com)