Does the ablution of one who drinks an intoxicant become invalid?

Question:
And if one drinks an intoxicant, is his action considered a nullifier of the ablution?

Answer:
Yes, if his consciousness is lost, it is more severe than that of a sleeping person, so his ablution becomes invalid. The same applies to one who is unconscious, and to one who is given anesthesia, such as the anesthetic given for a surgery or the like, which causes his consciousness to be lost; in this case, his ablution becomes invalid. Yes.