What Should I Do If My Finger Is Swollen, Red, and Discharging Pus?

Update Date: 2024-06-12 Source: Network

The treatment measures for finger abscess and redness need to be taken according to the severity of symptoms. If the symptoms are not severe, antibiotics can be taken under the guidance of a doctor, or soaked in a potassium permanganate solution of a certain concentration. Usually, the symptoms will improve over time. If the abscess is severe, surgical incision and drainage may be required. After the surgery, regular dressing changes and appropriate activities are needed to accelerate blood circulation around the wound.

What causes finger abscess and redness? It is generally due to suppurative digititis, which is mostly caused by injury from foreign objects at the fingertips, and can also be secondary to paronychia. The key pathogenic bacteria is Staphylococcus aureus. Suppurative digititis can not only cause intense pain, but also compress the nourishing vessels of the terminal phalanx, resulting in ischemia and necrosis of the phalanx. In addition, the pus can immediately invade the phalanx and cause osteomyelitis, which can cause great harm to the patient. Therefore, it is important to pay attention to cleaning the wound properly when the fingertip is injured to prevent the occurrence of such symptoms.

What to do for finger abscess and redness? 1. If the finger abscess and swelling are relatively mild, with normal local skin temperature and only mild pain and swelling, it is recommended to apply alcohol gauze continuously and take oral antibiotics such as amoxicillin and Zhongtuoan to strengthen anti-infection and analgesia. In most cases, the symptoms of finger abscess and swelling will gradually improve after several days. 2. If the finger abscess is severe with heavy local infection and the formation of suppurative digititis, surgical incision and drainage of the abscess on both sides of the finger under local anesthesia is required to remove the accumulated fluid and pus. Intravenous antibiotics such as cefmetazole and cefmandole should be administered to strengthen anti-infection treatment and prevent the local infection from worsening into acute suppurative osteomyelitis.