Can I get lip fillers if I have vitiligo and are there ways to limit trauma from the needle?

I‘m 21 years old and have vitiligo (only on my lips) for about 5 years. In the past 5 years, it hasn’t spread beyond my lips and stayed stable since I first lost pigment. I would like to get lip fillers and I‘m curious if it would trigger/cause the vitiligo to spread beyond my lips? I know that it is unpredictable but I was wondering if anyone has had experience injecting someone with vitiligo. Are there ways to minimize the trauma from the needle or techniques? Suggestions or advice please!