I actually had to google this, apparently it's fairly common to have numbness after drinking.
"After you drink, your liver converts the alcohol into a chemical that can dehydrate your cells, causing shakiness, quivering, restlessness, and a little numbness. Counter it with powerade (works better than gatorade to rehydrate), and put honey on toast, as honey is a simple sugar that is digested quickly. Your body needs sugar after drinking because it is in a sense in a diabetic state; too much insulin and acids from digestion of alcohol. Your body needs sugar, so replenish it. Take vitamin E for better acidic balance, and obviously advil for the pain..."
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