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. The most common way to stop the pain of a toothache is by using a pharmaceutical such as Ambesol. With these types of toothache relief products, you simply rub the ointment on the affected area and it will kill the pain. These products work quickly, although they may not be able to help if the infection has spread or has gotten so bad that the tooth is literally dying. 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. If the root is exposed, the air or liquid you drink can trigger a toothache. To prevent this from happening, use care when you brush and never try to tear your gums apart thinking it will get your teeth cleaner. When the gums recede and pull away, the roots have no protection, and therefore they will be exposed. The exposed root tips contain small tubules that lead directly to the nerves of the teeth. Whenever pressure, hot, or cold elements travel down the tubules, it will trigger the nerves and result in pain. Toothbrushes that show wear should always be replaced, as they can have an impact on your gums. If the bristles start to get worn down, they can tear away at your gums, leading to sensitivity. To get the most from your brushing, you should always use a bit of common sense and ask your dentist for his recommendations. The main problem many people have against flossing is the fact that it can result in bleeding of the gums. Anytime you floss and get between your teeth and around your gums, the floss will rub against your gums, resulting in bleeding. Many people take this the wrong way, and immediately stop flossing, usually for good.