 Noxalone is what it's called. It's an injectable into your nose. There's no downside. I could spray it up my nose right now, so could you. You have no ill effects. But if you have got an opioid in your system, it'll bring you back. When you buy it, there's two nasal delivery devices in there, and that's because you can give it to them one time, and it lasts for a little while. It's very short-lived, and you have to give them another one. And if you've got a five-minute response, you're probably going to use both of them.