Then youâre probably wondering how long this pain will last before the nerve dies; at least youâll know when to expect relief. And, to pile on, some rather nasty afflictions list jaw and tooth pain as symptoms. If you have a simple abscess, your dentist, or a specialist called an endodontist, can do a root canal to get rid of the infection and hopefully save the tooth. Pain is often the most common sign of a tooth infection. Untreated tooth infections can spread to other areas of the body and lead to serious complications. Because our teeth are connected to so many nerves, pain from an infected tooth can extend into the jaw, face, and neck. But you have to pay attention to your body and seek a solution before the infection gets completely out of control.â Dr. David Hudnall. Your dentist will need to clean out the infection before repairing the tooth, which is called a root canal. You may lose the tooth, but if it's abscessed it probably won't be so bad. If youâve never had a tooth infection before, you might be wondering how youâd know if your tooth was infected. To help you understand more and determine your plan of action, letâs explore. "how long will it take for an antibiotic to reduce pain of a tooth infection?" There are instances of Tooth Infection leading to Sinus Infection or vice versa which can also mimic tooth â¦ Maybe the tooth will have to go since apart from the chronic inflammation, there is also a cosmetic problem â the tooth has become discoloured. Yes, the pain might seem like it can and the underlying issues that caused the toothache could possibly be fatal if left untreated. In the worst cases, admission to hospital and surgical drainage of the infection â¦ The area most affected is the pulp which forms part of the tooth and has important nerves, blood vessels, and connective tissue. Depending on the cause it can vary from weeks to months. Before we get started, let me come right out and tell you that no, a normal, classic toothache cannot kill you. An infection in your tooth, also known as an abscess, can happen in â¦ Unfortunately, the short answer is: Every situation is different. The antibiotics quietens down the infection but does not get rid of it. so you must be good for 7 days until your scheduled Root Canal Treatment after 7 days. Learn about the symptoms of a tooth infection spreading to the body here. Root canals require the drilling of the tooth to reach the infected area, the infection is removed and the canal is cleaned out with an antibacterial solution, and then a crown is placed over the tooth to protect the tooth. The dentist will prescribe you antibiotics to clear up the infection and //possibly// some mild painkillers, but only if you need them. Once you take the course of Antibiotics for 7 days, any infection wont be bothering you for a few days to few weeks. Truly, the signs and symptoms of infection are pretty obvious well before an infection can cause death. Unfortunately, this pain isnât always confined to the tooth itself. Once the infection and inflammation is under control they'll assess the situation and proceed from there. The infection developed during the Easter holiday, so I had about 4 days to wait for my dental surgery to reopen. - in answer to your question - I should imagine, if the infection was going to kill you it would take a few days . People tend to get ill, and get help a long time before it gets to this stage. Removing the the nerve (root canal) or an extraction is the only way to permenantly deal with the infection. But back to what happened a few days ago. Treatment Options. When tooth decay builds up, or when a tooth breaks, an infection can develop inside or under the tooth.