NyQuil Coma
One of the advantages of being older is that you know how your body works a lot better than you do when you’re younger. When I was in high school, I was on antihistamines for a while for a bad cold/flu or something. The whole time, I was really tired and just out of it, but I never thought to pause and figure out what the thing was that was making me so different. It took my mom wondering what was up with me to make me pay attention and figure out it was an allergic reaction to the antihistamines.