Hi,
Have you compared the before and after pictures with your doctor? Sometimes, you may already have the cheek asymmetry to start with.
If indeed it is an issue of the fillers being excessive, or too superficial, hyaluronidase can be injected in the exact plane of the excessive fillers to remove them. This needs to be done very carefully as the fillers that were placed in the right plane may be removed as well if too much hyaluronidase was injected or if they were injected in the wrong plane.
If that doesn't work, then radiofrequency treatment on the area will also help to heat the fillers up and accelerate their breakdown by your skin as well.
