When I started using I would always get these annoying bumps on my forehead. One about every week. It would go away after about a week; but then a new one would appear. It hurt to touch, and sometimes looked like I ran into a pole (size wise.) The first one I got, OF COURSE, I picked at it with a needle and poked every pore in its vicinity hoping it was just a under the surface pimple! No puss came out, but instead blood and an oil like substance. I've been debating weather it was a cyst or toxins? I would appreciate some clarification. And a way to clear and prevent.