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. Once the tree matures, it can reach heights of up to 60 feet, with the bark being light grey in color, and the leaves and the fruit resembling the black walnut tree. The bark of the tree can be applied to the gums, helping to alleviate toothache pain. Yarrow on the other hand, can be found in Asia, Europe, and North America. Those who are more at risk to dry sockets include those who smoke following extractions, and those who like to grind their teeth frequently. A dry socket is a condition where the blood clot that forms after an extraction detaches itself from the socket walls. Sometimes, the clot will dissolve, leaving the bone exposed to food, the weather, and even saliva. Your dentist can perform tests on your gums and your teeth, to determine if you have it. If you do have periodontal disease, your dentist can tell you how to stop the progression and prevent things from getting any worse than they already are. To be on the safe side and protect your teeth and your gums, you should always go to the dentist for your regular checkups and cleaning. Even though the nerve may not be present, vertical apical root fractures cause a lot of pain, which occurs in the tooth. Normally, vertical apical fractures will cause you more pain than any other type of fracture. The resulting pain comes from the fragments putting pressure on the bone, causing the fractured pieces to strain. Flossing is recommended by dentists everywhere, as it can reach places that even the smallest of toothbrushes can t. Food and debris will build up between your teeth, which makes dental flossing very important. The main problem many people have against flossing is the fact that it can result in bleeding of the gums.