How long does the effect of nose filler last?

I want my nose line to be a bit more defined, so I am looking into filler procedures, focusing on nose fillers.

Since it's my first time, I'm writing to ask because I'm curious about how the nose filler procedure works!!

In particular, regarding nose fillers, to what extent is the line change visible immediately after the procedure, and how long does it take for it to settle naturally?

Since I am an office worker and have to keep going to work, I am also wondering if I might experience severe swelling or bruising after nose filler....

I have heard that nose fillers can be more noticeable than those in other areas, so I would like to inquire if natural-looking results are possible.

Also, how long does the effect of nose fillers usually last?

Please also provide information on overall satisfaction with filler procedures, including nose fillers, as well as precautions.