A wisdom tooth, also known as a third molar, is the last set of teeth to emerge in the mouth, usually appearing in the late teenage years or early twenties. Some people may have enough room in their mouths to accommodate these teeth, but for many people, wisdom teeth can cause problems because they don’t have enough space to come in properly. This can lead to pain, swelling, infection, and damage to adjacent teeth. In these cases, wisdom teeth are often removed by a dentist or oral surgeon. If you’re experiencing discomfort or other symptoms related to your wisdom teeth, it’s important to consult with a dental professional for an evaluation and appropriate treatment.