Will my lip piercing (vertical labret) be an issue when I get lip fillers?

Various techniques are used to inject fillers into the lips. It is tough to accurately answer your question without seeing the lip in person. However, filler should not "leak out" assuming site is completely healed. Another factor to consider is if lip symmetry will be an issue with the piercing

Thanks for your question. Not really! However, special precautions must be taken to be sure sterility is maintained! See an expert! Dr. Aldo in sunny Scottsdale. 

Thank you for your question. It is difficult to give you advice without examining you in person. However, assuming the piercing site is fully healed the filler should not “leak out”. Another factor to consider is your lip symmetry may be an issue with your piercing. I recommend having a consultation with an expert injector to discuss your concerns and determine the best treatment plan for you. Best of Luck!

Dear x.Ivy.x:  
Thanks
for sharing your photo. I would not expect the filler to leak from a healed
piercing scar. You can expect mild deformity as the filler fills across the
natural fibrous compartments and any other scar within the lip. In your case,
the central tubular scar from the piercing may “pull together” creating a tuft
on either side of the lower lip, but that is natural as well. Obviously then,
the more scar, the more the filler does not fill evenly. Following the single
piercing I would anticipate minimal if any deformity. 
All the best!

Thanks for your question as sure many others have similar concerns. Obviously its not ideal to have your situation but can easily be overcome and get great results with an experienced injector.
If can be temporarily removed then by all means remove it.  Also IMHO your lips appear very plump and look beautiful. Not sure adding filler is way to go for you but huge lips are the trend past year or so.
Good luck!
Gary Gesualdi, MD 
Affordable Fillers of Chattanooga