I had filler in my lips but I don't like it. Can it be undone?

Yes, hyaluronidase can be used to remove fillers composed of hyaluronic acid (Juvederm, Restylane, Perlane, Belotero and many other fillers that are not currently available in the US). Hyaluronidase works immediately and many patients see significant improvement before they leave the office after treatment. I hope this information is helpful for you.Stephen Weber MD, FACSDenver Facial Plastic Surgeon

Thanks for your question.  I recommend that you give it a little time if its only been a few days. Sometimes after getting an injection, its not exactly how the patient thought it would be and can be a little bumpy.  Massage it, if it is visible.  Please see your provider as mentioned earlier, it can be dissolved away with another injection.  Don't rush to judge.  However, some people with very small lips or excess upper lip skin require a surgical procedure such as a lip lift  or lip advancement to obtain the results they desire.  Stay strong and informed.