When a baby’s finger accidentally gets scratched by a sharp object, such as scissors, and shows signs of infection, it can lead to redness and swelling. In such a situation, parents should promptly take the child to see a doctor to avoid delaying treatment caused by self-treatment at home. If there is only bruising under the nail, often caused by trauma resulting in bleeding under the nail, applying ice and disinfecting can help promote recovery.
When dealing with a wound, parents should first check if there is any fluid or pus coming out of the wound. If this is the case, cleaning the wound with saline and iodine solution to remove debris and necrotic tissue is necessary, and then the doctor may further clean any foreign objects from the wound. Small and shallow wounds usually do not require sutures; following the doctor’s instructions for changing dressings and taking antibiotics is sufficient. Deeper wounds may require thorough cleaning, suturing, and applying pressure bandages by the doctor. Sometimes, antibiotic injections are needed to prevent infection. In cases of severe hematoma with abnormal fluctuations, the doctor may perform nail extraction surgery under anesthesia to assist in anti-inflammatory treatment. Additionally, if a wound forms an abscess, surgical drainage is needed.
If the baby’s finger does not have an external wound but is swollen, soaking in cold water or applying ice packs (taking care of time and temperature to prevent frostbite) can help alleviate pain and swelling. Keeping the wound clean, avoiding contact with dirty water to prevent bacterial infection, and encouraging the baby to consume foods rich in vitamin C, such as kiwi and tomatoes, can promote healing.
