question: I have a lump in each armpit of around 2 inches in length and very swollen, they were sore and rock hard, went to gp gave me flucloxacillan 500mg qid for 7 days. One lump began to ooze significant amounts of beige coloured pus 5 days ago. It has stopped today but is still hard and slightly raised. The other lump has not decreased at all. Antibiotic course finished today, gp said to monitor but I am concerned