Finger pus is not recommended to squeeze out privately, it is recommended to go to the hospital for treatment, in order to prevent secondary infection. For the finger pus can be used for surgical incision and drainage, medication and so on. 1. Incision and drainage: If the pus in the finger is more serious, resulting in severe swelling and pain in the finger, it is recommended to go to the hospital for incision and drainage of the abscess, clean up the wound and then use gauze for bandaging. This will help the finger to recover and prevent secondary infection. 2. medication: after the finger abscess incision and drainage, oral antibiotics can be used for treatment, such as cephalosporin antibiotics, can effectively prevent secondary infection, promote wound healing. In addition, after the finger pus incision and drainage need to change the medicine regularly, keep the wound clean, eat a light diet. Finger pus can not be treated at home, once found pus finger, should go to the hospital as soon as possible for treatment, the treatment program varies from person to person, do not blindly self-medication.