Only 19 but deep nasolabial folds, considering filler, will it make lines worse in the long run? (photo)

Hello and thanks for you're question! 

Without at full picture it's difficult to tell what's going on but here are my thoughts... 

With you being so young- I just don't love putting filler in this area- it often times starts a pattern of continual filler in this area which can ultimately make the lower face appear "full or heavy."

Instead I like treating your concerns with adding more volume high on the cheeks to make this area more full which in turn decrease the nasolabial fold that you're concerned about!

Hope this helps and God Bless!

Dr. Robb

soft tissue fillers are a great way to soften folds and wrinkles, particularly the nasolabial folds. In order to obtain safe and natural appearing results, it is important to visit a facial plastic surgeon or dermatologist with experience using cosmetic fillers. 

Thank you for your questions and for your photo. In my opinion, your nasolabial fold (the line) isn't very deep. However, if you would like to have the line softened, it can easily be done by an experienced board certified facial plastic surgeon or board certified dermatologist who performs cosmetic filler injections often and who has an eye to keep it looking natural! I hope this helps and good luck!