Sometimes it is necessary to remove a tooth. An extraction may be necessary for various reasons. It is often not the kind of treatment that people are looking forward to. Despite the fact that nobody is eager for removing a tooth, it is often not necessary to worry. The dentist will try to make the treatment as painless and comfortable as possible. Before the extraction, anesthetic will be giving in the area where the teeth needs to be removed. If the dentist is sure that the area is numb, she will start with the extraction. After the extraction, you will be given further advice.