My mother 62 years old had laproscopy 10 years back after which she developed a big keloid in her navel , 1 week before suddenly she was feeling discomfort like fever pain warmth in that area , she started taking antibiotic augmentin 625 duo and t bact ointment which was previously prescribed by some doctor when she had a keloid infection in the back area. Now my question is she completed her antibiotic course and now she has no discomfort everything is fine bt healing is very slow, it is not yet healed completely. What should be done in this case!