I only got hit on the corner of my mouth. I think it's been about 6 months since I got hit! Now to get retouched! After getting the treatment, the corners of my mouth went up, but now they've gone down a lot. But there's filler in the corners of my lips, and it doesn't seem to go away. So when I open my lips, I can see that the corners of my mouth are up. But they've gone up a lot, so I have no regrets!