 [ Symptoms ] i got dermal fillers for my lips after accident i noticed a little ballbump inside it [ Disease ] i am sorry to hear you are coping with this you received good advice at the time of the injury most hematomas do get resorbed by the body over time however a small percentage do not instead they can become encapsulated and feel like a hard painful lump beneath the skin it is time for you to have this hematoma re evaluated it is possible you are one of the unlucky few whose hematoma became encapsulated if that is the case the usual treatment is a minor surgery to remove it wishing you well