Can Facial Hemosiderin Stain Become Permanent?

First, if a nerve was hit, you get temporary or permanent numbness (the latter if a large enough nerve branch is severed by the needle tip--quite unlikely), you don't get bruising or discoloration.

If a blood vessel was hit, you get a bruise. Also relatively uncommon, but much more common than hitting a nerve, and the size of the vessel determines the size of the bruise (also, an arteriole will bleed more than a vein).

If a blood vessel is large enough to inadvertently puncture and block with the filler (very rare, but can and does rarely happen), the skin supplied by that vessel can lose circulation and discolor or even die. This would cause a grayish-blue or pale gray discoloration that gradually recovers, or skin that turns black and dies. You do not have this.

You look as if you simply have a large bruise--your injector probably hit an arteriole, and you had quite a bit of blood in the tissues. As this bruise reabsorbs, there can be hemosiderin staining, but this occurs weeks from bruise resolution, not at 3 weeks. If the doctor that did this is recommending laser treatments, are they free? If not, for sure you don't need them, and they may be harmful to skin that is recovering from this minor injury. Even if they're free, the doctor who caused this feels bad and wants you to feel better and get better. This will happen on its own as time goes by. Just say NO to more treatment of any kind and stay out of the sun until the discoloration fades. Also, if this IS hemosiderin, your body will gradually reabsorb this as well, but it can take as long as several months. Avoid any vitamin supplements that contain iron, as your body needs to be taking up this excess iron from the tissues rather than from your GI tract.

hemosiderin staining is not uncommon in the lower legs but is rare on the face. This comes from the iron leaking out of red blood cells into the dermis.  Post inflammatory hyperpigmentation is a darker brown color that comes from your pigment cells or melanocytes.  This typically occurs after trauma such as a burn, lasers, chemical peels and even irritation with medication creams.  

You need to be evaluated to determine if your condition is an abundance of new blood vessels that were formed from vascular compression during the filler treatment. This has been documented with almost every filler and does occur between the eyebrows with thick fillers, and around the smile lip and nostril with even thinner fillers.  Once the skin is found to be healthy enough for treatment, possibly the V-beam laser may help lessen the redness.  I doubt, this long after the incident, that vitamin K cream will help (it can help lessen bruising if used shortly after its onset).  Use makeup to hide the color if it bothers you, so that you can be patient for the skin to be ready for treatment.  Use a sunscreen to limit its chance of darkeining the skin.

Hi Nasas,

It appears as if you suffered from having the filler injected into a blood vessel causing occlusion and vascular compromise to the area of your lateral nasal wall and nasolabial fold.  Warm compresses should help at this point.  Fortunately it appears that it will eventually heal without serious problems.  Good luck and be well.

Dr. P