List of the effect of each poison:
-slow poison: kill you when the effect disappear
-drunk poison: make you move
-water poison: make you take damage each time you are in water
-gills poison: make you take damage each time you are out of water
-slow mouvement poison: make you slower in each direction (speed doesn't outspeed this effect)
-burning poison: make you take fire damage
-diziness poison: make your view horrible
-heavy poison: can save you from high jump but make you take damage each time you jump
-xp poison: drain your xp and when you are out of it you die