What are some effective ways to get rid of a hangover?

100 year old questio. The gentleman, i assume is getting serious about the parties and all the free booze that flows in this area. There is a saying in one eastern culture...The stomach still belongs to you...Even if everything else belonged to someone else. Pay respect to what you imbibe, know when to say no. Hangover will resolve, one way or the other, but will that stop you from having another one ?