Pus bags appear after squeezing blackheads on the back, usually an infection occurs, you can choose general treatment, medication, other treatments and other ways to relieve the symptoms.
1. General treatment: you need to pay attention to skin hygiene, insist on washing with lukewarm water, and ensure that the local dry, avoid using your hands to squeeze again in the short term, otherwise it will cause secondary infection.
2. medication: need to wipe the skin as soon as possible with povidone-iodine, disinfectant alcohol, can play a disinfectant role; if the infection is serious, resulting in redness, swelling and pain on the wound, you can apply erythromycin ointment, mupirocin ointment. If necessary, oral cefixime, cefaclor and other drugs.
3. Other treatments: If the pus bag is relatively large, you can follow the doctor’s instructions for incision and drainage, and clean up the secretion. If the pus is not healing well, you can follow the doctor’s instructions for physical therapy, such as phototherapy.
When blackheads are found on the back, avoid squeezing them with hands frequently, otherwise they will leave pigmentation and affect the aesthetics. Patients should actively seek medical advice and standardize treatment under the guidance of a doctor. The medication should be in accordance with the doctor’s prescription.