How long does a hematoma from lip fillers last?

Bruising after lip injections is common and can persist up to two weeks.  Depending on the size of the clot, your body will slowly break it down over the coming couple of weeks.  Return to your injector if you have concerns.  

Bruising or hematoma resolution is different in every individual. In some people it will go away and just a few days and in others it may take up to 2 weeks. Helping your hematoma dissolve may involve application of moist, warm compresses four to six times daily.