Wisdom teeth are teeth at the very back and they are the last of your molars. However, not everyone's wisdom teeth are out, and some people will have a lot of trouble with them. A person shouldn't expect to see wisdom teeth coming in until they are about 17 years of age, but for many others, they come out much past that age. Wisdom teeth often give people problems. For some people, they will feel them coming in, then they will disappear for a while, then they will feel them coming in again. There are also people that never have their wisdom teeth come in. Wisdom teeth commonly become impacted and you can learn more about wisdom teeth and impacted wisdom teeth here.
Wisdom teeth don't always have room
Wisdom teeth are a problem for a lot of people when they come in. A person will have a full set of teeth for years that doesn't include the wisdom teeth. If their teeth have adapted to the current state of their jaw, then they may end up with a little space between them. For some people, the wisdom teeth will come in and push their teeth closer together naturally. However, this can be problematic for other people. Some people end up with an impacted wisdom tooth and this should lead them straight into the dentist's chair.
Impacted wisdom teeth are troublesome
If you end up with an impacted wisdom tooth, then you will find yourself in a good amount of pain. You may also notice that your gum is red and swollen near the wisdom tooth if you look at the area. Your face might even look a bit swollen. A tooth that has not grown in properly can also lead to the trapping of food that stubbornly stays there and this can cause everything from bad breath to a risk of cavities. It can get infected and you'll need antibiotics to fight the infection off.
Impacted wisdom teeth should be removed
If you do have an impacted wisdom tooth, then the dentist is likely going to want to remove it. They will control your pain by numbing the area, or sometimes by giving you something else to block the pain. The procedure is a quick one and you will be given a list of things you want to do and things you want to avoid doing until you have healed. Once the dentist removes your wisdom tooth, you won't have to deal with that pain and other issues anymore.
For more information on wisdom teeth or other dentistry issues, contact a local dentist.