Juvederm and Teosyal are both hyaluronic acid fillers that can be used to plump lips. Your choice should be the experience of the doctor performing the injection, not which filler is being used.
I would say that this bump could be handled effectively by either a board certified dermatologist or plastic surgeon. It may be a candidate for a punch excision, with some stitches, and then send the lesion to pathology.
I always tell my patients to not love their filler
injections for 2 weeks. Swelling is very common and sometimes immediate. It can
last 3-7 days and a good idea is to use cold compresses. Cold compresses may be
used immediately after treatment to reduce swelling only if needed. This may...
