Wisdom teeth at 38 years old without pain do not necessarily need to be removed. If the wisdom teeth do not have an impact on daily life, did not produce wisdom teeth pain, wisdom teeth pericoronitis and other conditions, and wisdom teeth grow in the direction of normal, generally do not have to wisdom teeth extraction, usually pay attention to personal oral hygiene, regular medical examination can be, basically will not have a greater impact on the body. If the 38-year-old repeatedly produce wisdom teeth pericoronitis or wisdom teeth caries black, on the daily life of the impact, this time may need to be removed in time, although it does not hurt, but may cause bad breath, neighboring teeth caries and other undesirable conditions. Usually need to observe the growth of wisdom teeth, do a good job of local cleaning, to avoid oral diseases.