Wisdom teeth usually appear in the late teens or early adulthood, although timing varies. Some emerge without causing problems, while others may become trapped, grow at an angle, or be difficult to clean. This can lead to inflammation, decay, or recurring discomfort.

Symptoms such as swelling, pain, an unpleasant taste, or difficulty opening your mouth should be assessed. An examination and, when needed, an X-ray can help show the tooth position and whether it affects nearby structures. Removal is not automatically necessary; monitoring may be appropriate for a healthy tooth.