If the swelling is still there after the abscess is drained, the patient should continue to use hot compresses and antibiotics under the supervision of the doctor to eliminate the infection before the swelling can be completely eliminated. When an abscess forms, the patient will need to undergo a surgical incision to drain the abscess. Pus drainage does not completely eliminate the infection, but only releases the formed pus to facilitate further anti-infection treatment. Therefore, it does not necessarily mean that the edema will subside after the abscess is drained. Patients who still have red and swollen eyes after pus drainage treatment need to continue to do hot compresses on the eyes, and also need to use antibiotic treatment, such as applying antibiotic eye ointment such as ofloxacin eye ointment on the eyes and taking oral cephalosporin antibiotics and other medicines for treatment. If the effect of anti-infection is not good, you can also carry out secretion culture plus drug sensitivity, and choose sensitive antibiotics. The specific use of drugs need to be under the guidance of a doctor.