My son is having abcess at buttocks since from 10 days and he has fever since from Monday afternoon. It is now between 99.6 to 100.8  after 7 to 8 hours gap. Before week he got fever on Monday and fever gone on Thursday, and again fever  started since from Monday afternoon. At first the abcess is very small like boil but now it is as shown in image. He is under medication Amoxylin 625mg 2 times daily since from Wed evening And using fepanil 500 of 4ml if having fever above 100 How many days it takes time to heal Please give me suggestions 🙏