a shot of lea and perrins andV8 with a dab of horseradish and tobasco works for me everytime
More alcohol will cure you, hair of the dog as we say in Ireland.
Bacon and eggs, beer, lil hash and a swim in the ocean... Personally I cant sleep on a hangnover/comedown... rest a lil maybe but then I get fuckslapped by anxiety... Boys on the building sites taught me its best to work a hangover off... lol... But jeebus what a shit way to feel.