Pus buildup under the scab is usually not self-absorbed and requires medical attention to remove the scab, drain the pus, and remove the infected lesion.
Pus accumulates under the scab, indicating that a bacterial infection has occurred, and the bacterial infection is more serious, usually not self-absorbed, without timely treatment, the pus may continue to increase, you should seek medical treatment in time, the doctor operated, the scab is removed, and the pus is drained out. Regular disinfection, dressing change treatment.
If the infection is small, you can use topical antibiotic drugs for treatment, such as erythromycin ointment, mupirocin ointment and so on. If the infection is large, you may need to treat the local debridement and change the dressing regularly, in oral medication, such as cefdinir, amoxicillin and so on.
Pus accumulates under the scab, don’t carry on the treatment by yourself, must consult the doctor as soon as possible, actively cooperate with the doctor to carry on the treatment, follow the doctor’s prescription, reasonable use of medication.