Correction of tear troughs is for advanced injectors only. If done properly you should not look worse instead of better. While it is common to have some swelling and occasionally bruising, it sounds like you may be worse than usual. At 2 1/2 weeks I think you should expect to see better...
Certainly, it is allowed for an internist to do cosmetic injections, but wouldn't you rather have the expert's expert do the treatment on you? Dermatologists and plastic surgeons do the most treatments with fillers and botox. Having a good understanding of the anatomy and how the fillers /...
It would be very helpful if you posted a photo. But it is possible that too much product was placed under your eyes, so when you smile the cheeks push the product up, causing your eyes to appear further back. You may need to have some product removed with hyaluronidase. If this is done...
