What is a bump on your gum after having tooth out?

After having a tooth extracted, it is common to experience some swelling and inflammation in the area. This is part of the normal healing process as the body forms a blood clot to protect the extraction site. In most cases, the swelling and inflammation will subside within a few days. However, in some cases, a bump may develop on the gum at the extraction site. This bump is usually a result of the formation of granulation tissue, which is a type of tissue that forms during the healing process. Granulation tissue is composed of blood vessels and connective tissue and helps to fill in the space left by the extracted tooth. In most cases, the granulation tissue will eventually recede and the bump will disappear. However, if the bump is large or persists for more than a week, it is important to see a dentist to rule out any other potential causes.