the blue label cauzes severe damage to the pocket thats for sure!
i want to make smth clear about water,
if someone has a habbit of drinking water in the same time with alcool yes,
its recomended,but dont except wonders after it,
althought it is very usefull to help u for the hangover (recover some dehydration -spell )
caffeinaded energy drinks (like Redbull) must be avoided...
(the truth is it makes vasoconstruction -spell and holds the alcool effects,
esp headache, but it does more damage in the long run and may allow u to drink more while u r feeling alright, though u r not)
My medical advise would be fresh orange/lemon juice and some water before sleep