Dear, first of all, you should judge the reason why one side of your face is big and the other side is small. If it is because you often chew with one side instead of the other, you can use a face-lifting needle.

We need to diagnose the root cause of your big face and solve it. I suggest you go to a plastic surgery hospital to find a professional doctor to see you.

However, few people are so big on both sides, as long as it is not obvious, it will not affect. I hope my answer can help you!