Try to avoid laughing after fat filling. If the fat is stable for a period of time after filling, it is no problem to laugh. Because it mainly depends on how long after the fat layer is filled, it will not move. If you don't move, you can laugh completely.

There will be a little edema in the early stage after fat filling, and laughing may affect the movement of fat, so it is no problem to laugh after fat filling is fixed and stable in the early stage. However, after early fat filling, especially after oral filling, fat is not stable, and laughter will affect the movement of fat. After the fat is moved, it will be dissatisfied with the filling effect or affect the overall effect.