It takes about three months to a year for wisdom teeth to fully erupt. Some wisdom teeth do not continue to grow if they grow in an abnormal position until they obstruct the normal work of neighboring teeth. 1. Whether or not to grow wisdom teeth has a certain relationship with genetic factors, wisdom teeth from germination to fully grown about three months to a year or so, if during this period of time the wisdom teeth do not appear to be painful, then there is no need for special means to inhibit their growth. 2. If the growth of wisdom teeth affects the work of the neighboring teeth and causes persistent swelling and pain in the gums, the wisdom teeth need to be removed. When the wisdom teeth are removed and the wound heals, the pain will improve. 3. Wisdom tooth growth is a normal phenomenon, if there is no abnormality during the growth of wisdom teeth, there is no need to special treatment, wait for about three to twelve months wisdom teeth can complete growth.