Depending on the shape, size, and the formation of the wisdom teeth, the removal process can vary from easy to hard. If the root tips have managed to wrap themselves around the bone, the removal process can be very time consuming and quite painful. Once the extractions have been completed, there is normally little to no swelling involved. While this can get the teeth clean, it will also tear at the gums, which can lead to sensitive teeth. If you have sensitive teeth now, you should try using an electric toothbrush such as the Sonicare advanced. Although you may have sensitive teeth now, there are ways you can help to improve your gums and your teeth. They also believed that there were many ways to kill the worms, including rinsing the mouth in one s own urine both day and night. Although this is sick to say the least, this remedy was discarded in 1728, proven to be non effective and replaced by other more suitable treatment. As time passed, doctors proved that the best way to stop the pain was to clean and remove the nerve and pulp of the tooth. There really is nothing you can do, as crowns can sometimes come off or the filling can sometimes come out. If this happens, all you can really do is go back to the dentist to get the problem fixed. If you have an exposed root or nerve, it can also be the cause of your toothache. This normally happens due to rough brushing, receding the gums and exposing the root. Gingivitis is known as inflammation in the tissues of the gums. If plaque and tartar build up along the gum line, the gums will eventually get swollen and irritated. Over time, the gums will get very tender and start to appear puffy. When you brush your teeth, you ll notice that your gums have become very sore and they will start to bleed with little to no pressure. If a cavity, decay, or even a crack has managed to damage a large area of the tooth, you may need a crown or a cap. If the decay has managed to get to the nerve, you may end up needing a root canal to get rid of the dead pulp. When the dentist decides he can fill your tooth, he will remove the cavity then fill the hole with a material listed above.