Approximately how long does the deep cheek fat dissolving injection procedure take?

I worked hard on my diet and reached my target weight,

The sagging cheek fat on both sides of my mouth, resembling a bulldog's, just won't go away.

Because the facial lines look uneven and the impression looks grumpy

In the end, I decided to try contouring injections or injections specifically for deep cheek fat.

Since I am an office worker, I have to make time during my weekday lunch break or after work to go,

I cannot gauge how long the deep cheek fat removal procedure takes.

The total time usually taken from arriving at the hospital, applying anesthetic cream, to receiving the actual deep cheek fat removal procedure is

I am waiting for answers from those with experience on how this works.

And the swelling was severe right after getting the deep cheek injection.

Please also let me know if it is possible to return to daily life or work immediately!