The tooth socket appears black after tooth extraction.

It is normal for a tooth socket to appear black after tooth extraction, which may be caused by blood clotting, dry socket, or wound infection. After tooth extraction, a blood clot forms in the socket, and this clot can appear dark or black. Patients should maintain good oral hygiene but avoid brushing directly over the socket. If food debris remains, rinsing with saline solution is recommended. Patients may also take medications such as ibuprofen or metronidazole as directed by a physician. If symptoms worsen, prompt medical attention at a hospital is necessary.