I’m no doctor, but I’m pretty sure a 2 day blackout would qualify as a drug-induced coma. Although, the term “blackout” is imprecise. We don’t know if she is saying she was actually unconscious for 2 days or if she is saying she just doesn’t remember anything from those 2 days.
It takes more than one dose of anything to knock someone out for 2 days. That means, assuming the veracity of this accuser, she had to have been administered several doses of a drug. If so, that means the perp was intending a full 1.5 days of perpetrating.
That is considerably more despicable than a simple date-rape.
Again - if the story is true.