Pencils stuck in the flesh usually have the danger of infection, if the wound is deeper, then it may also harm the nerve tissue and skin color. 1. Infection: Pencil into the flesh will generally have the danger of infection, may be infected with bacteria may also be infected with viruses, resulting in pus or redness and swelling of the wound area, which will affect the skin recovery, and may lead to the wound area is getting bigger and bigger, which will make it more difficult for the subsequent treatment. 2. Nervous tissue: If the pencil is stuck into the flesh is relatively deep, then it may endanger the surrounding nervous tissue, if it is not treated in time, it will lead to local necrosis of the nervous tissue, which will affect the health of the body. 3. Skin color: after the pencil is stuck into the flesh, the graphite in the pencil core may be retained in the skin, which may cause the skin color to be jeopardized, and black substances may remain even after the damaged part is recovered. After the pencil is stuck into the flesh, it is recommended to disinfect it in time. If the injury location is deeper, then it is usually necessary to go to the hospital in time to clean the wound according to the doctor’s operation.