how to cure a hangover naturally

I take prickly pears before having drinks because it helps me to reduce the symptoms of hangover. It was proved practically by some of my friends at first. They were pretty much convinced. But I would prefer detoxicated than prickly pear. After learning about detoxicated from a friend and using that, I never used other remedies for hangover. I am prone to drinking and that is why I need something reliable to cure the hangovernaturally.