An extended drug-trip sequence happens towards the end of the film (for more about this, see "Violence & Gore" section)--this sequence is very long and lasts about 70 minutes--we see a group of hooligans under the influence of hallucinogens for an extended period of time, and they start acting very strangely under the influence of the drug. They also reference the drug they are taking, and seem to be taking what they call "tablets". This is a very intense and long scene.
In the same sequence, the hooligans also drink what appears to be beer, or maybe wine. They mention drinking wine, and share wine together in a couple moments in the sequence.
In the same sequence, the hooligans are seen smoking every once in a while, and sometimes reference "taking a puff".
Other minor or supporting characters drink beer in a couple scenes-in one scene, a police officer, talking to the main character, asks for beer at a restaurant where is with the main character, Heremias, and is also seen drinking it there, and possibly drinking on other occasions in the film as well.