I know what you're thinking. What could possibly work for all these? Well, I'll tell you, it's not your grandmother's 'tussin. Although I think she would say otherwise. It is a potent little concoction, that when rubbed on something that's under the skin and needs to come out, helps it come out. And it is what is says it is...a black drawing salve.Drawing salves have long been used for boils, bumps, bites and other skin issues for quite some time. How far back, not sure but just know it's been a