This is the worst medicine in the world. Do not buy it. If you do buy it, throw it away. If you do buy and don’t throw it away, don’t use it. If you do buy it and don’t throw it away and do use it, I have warned you. You spray this echinacea stuff in your mouth and it turns out to be foamy and I hate having foamy stuff in my mouth, especially when I’m not expecting it. And it tastes awful! Not regular medicine-bad, this stuff makes you want to throw up and that can’t possibly be good for your throat. Do not buy it. If your doctor prescribes you an echinacea mouth spray don’t use it unless it’s a life or death situation.