Iso-butyl-propanoic-phenolic acid is my favorite...

You may know it as Ibuprofen or the brand name Advil. I try not to take painkillers or an anti-inflammatory if I don't need to do it. But damn, I am grateful that they exist and I have access. 

Tonight I am thankful for The Boots Group and to Dr. Stewart Adams who personally tested it on his hangover.