Scar tissue/bruise from fillers in tear troughs. Not sure how to remove. (Photos)

Hello,As the other panel members suggested, you may have a couple of issues:1.  Tyndall effect wherein the filler product was placed too superficially and is now creating a bluish hue under the skin.  This is easily remedied by dissolving with hyaluronidase.  Sometimes the filler will migrate from under the muscle and get trapped just below the surface of the skin.  Hence, why tear trough treatments require meticulous placement of the filler.2.  If you experienced significant bruising in this area from your tear troughs, there is a condition referred to as "hemosideran staining" wherein a bruise leaves behind a stain-like brown discoloration in the tissue.  Being that bruises are self-resolving, you would not have a bruise that never dissipates.  Rather, it may be the hemosideran staining.  In this event, we use our Q-switched YAG lasers to help fade this discoloration.  We suggest a discussion with your primary injector to have his/her thoughts and options.

The timing of the last treatment matters in your case. If you recently had undereye filler treatment, this bluish discoloration may represent a bruise which is expected after injections in this area and which will resolve on its own. However, if your treatment was not recently done, then this may represent discoloration related to Tyndall effect and this would probably require that some of the filler be reversed using hyaluronidase. Finally, it may also represent some chronic swelling, particularly if one of the more hydrophilic fillers such as Juvederm was used. I recommend you followup with your injector to discuss your concerns. 

The patient complains of pigmentation issues with the right lower eyelid. Having had fillers in the area she is concerned that there may be permanent bruising. Pigmentation issues with the lower eyelid are a very common complaint and can be due to a variety of causes including natural pigmentation, primarily in darker skin patients, pigmentation from fine lines causing shadows, and pigmentation due to the transparency resulting from extremely thin lower eyelid skin which then makes the circulation of the underlying muscle apparent. In addition the patient raises the question of pigmentation as a result of filler injection. Bruising usually is transient but may leave hemosiderin or blood pigments in the tissue which last a long time. Massage and topical treatments such as Arnica may help this. Certain lasers will stimulate circulation and probably be helpful also. Some of this iron blood derivative pigmentation may be permanent. There is also a possibility that filler material in the subcutaneous tissue may be causing a blue discoloration known as the Tyndall effect. Injection of hyaluronidase and even occasionally directly milking this filler material tissue can be helpful.
The photographs also demonstrate what appears to be a scar in the medial lower eyelid margin near the lacrimal punctum. Whether this could be everything to the pigmentation issue needs to be investigated. I strongly recommend that you return to your injector if a well-qualified ophthalmic or plastic surgeon to discuss the various possibilities.