If the finger is pierced into the flesh, if the location is relatively shallow, you can follow the doctor’s instructions to remove it with a sterilized fine needle or tweezers and other instruments. If the location is deeper, then you need to go to the hospital to be treated by a doctor under local anesthesia and injected with tetanus. If the location of the finger is shallow, the patient can first use water to clean the puncture site. Then follow the doctor’s instructions in a well-lit place, use a sterilized fine needle to pick apart the cuticle of the skin, and then use sterilized tweezers to pull it out. If the location of the puncture is deeper and cannot be removed simply by using a needle, the pain may also be severe and unbearable because of the puncture. In this case, the patient should go to the hospital by a professional physician under local anesthesia, cut the skin to explore the location of the thorn and remove it. During the operation, the wound should be sterilized to avoid postoperative infection, and at the same time, tetanus antitoxin should be injected under the doctor’s advice to prevent tetanus. If you have something in your finger, we recommend that you go to the hospital in time to avoid the adverse consequences of private treatment.