Wisdom teeth are actually your third molars which are the last teeth to erupt. They’re called wisdom teeth because they usually emerge between the ages of 17-22, though most of us would disagree with the wisdom part at that age.
Wisdom teeth may grow in properly or in many cases, they become impacted (blocked from erupting properly) or erupt in a strange position due to lack of space.
Many dentists recommend that impacted wisdom teeth be extracted due to the risk of infection, damage/decay to adjacent teeth or development of tumors and cysts. Erupted wisdom teeth may need to be removed if they have large cavities, gum disease, are nonfunctional (missing the opposite tooth to help you chew), or causing problems with adjacent teeth. Prior to orthodontic care, some dentists also recommend extracting wisdom teeth before they fully erupt to prevent developmental issues.
After wisdom tooth removal, it’s best to follow your dentist’s guidelines with regard to home care, eating and drinking and pain management to avoid complications. Dry socket is the most painful complication. This happens when the blood clot which is formed at the extraction site is lost or doesn’t form properly delaying the healing process. To prevent dry socket, it’s important not to smoke, vigorously rinse or spit or drink through a straw, all of which can dislodge the blood clot. Rinsing with salt water 24 hours after the extraction will help keep your mouth clean. Staying on top of the pain by taking the recommended pain medication before feeling pain is wise.
Consulting with your dentist will help you determine if your wisdom teeth need extraction. Before any tooth extraction, be sure to let your dentist know of any medications or over the counter supplements you are taking as they may cause complications.
