One of my daughters had the experience of having something put into her drink. When the drug first hit her, she told friends that something was wrong - too woozy for a drink and a half. It happened really quickly where she became incapacitated. A good friend took her outside for air, and her muscles completely gave way. Fortunately she was with good friends who took her to their home to recover. I heard about it later ... don't remember all the details, but she was in safe hands when it took control. They bathed her to help her come down from the drug.
Truly scary! I'm so glad your daughter was with good friends. This is OT, but I really don't understand the mentality of college-aged males who think drugging women in order to rape them is okay. Do they not have mothers, sisters, female friends? Who raised these people?