Root canal treatment is one of the important dental procedures that is performed when the nerve inside the tooth is damaged or infected... Many people may find out late that their tooth needs root canal treatment, because there are no specific symptoms at first... What is a root canal treatment and why is it done? When the tooth nerve has a problem, there may be severe pain, long-term sensitivity, or swelling and inflammation of the gums. If this condition is not treated, the infection will spread to the jawbone and tissues around the tooth and cause more serious problems. - Deep tooth decay that has reached the nerve - Crack or fracture of the tooth that involved the nerve - Infection or abscess in the root of the tooth or the gum around it - Severe or prolonged toothache when eating food or drinking hot and cold liquids - Long-term sensitivity to pressure when chewing - Swelling or inflammation of the gums around the damaged tooth - The need to preserve natural teeth to prevent chewing problems and oral beauty The most important symptoms of the need for root canal treatment When the nerve of the tooth is damaged or infected, the body warns us with symptoms that the tooth needs root canal treatment... The most common symptoms of the need for root canal treatment are: - Constant or severe toothache, especially when eating cold or hot food or drink - Long-term tooth sensitivity that continues even after removing the stimulus - Swelling or inflammation of the gums around the affected tooth, with redness or sometimes a small pimple - Tooth discoloration, such as darkening compared to other teeth, which indicates nerve damage - Pain when chewing or pressing the tooth, which indicates nerve irritation - Abscess or pus secretions around the teeth or gums, a sign of active infection - Tooth loosening or changing its position relative to the side teeth The relationship between pain and teeth changes with the need for denervation Toothache and a change in the appearance or feel of the tooth are usually signs that the tooth nerve is damaged or infected and needs to be extracted.. When the tooth has deep decay, cracks, trauma or other problems, the inner tissue and nerve become sensitive and cause symptoms such as constant pain, extreme sensitivity to heat or cold, tooth discoloration, presence of gums, tooth discoloration, receding gums, presence of gums and gums... from an abscess and discharge from pus... visit a dentist more often to have root canal treatment to prevent infection, tooth loss or more serious problems... Results of neglecting root canal treatment If root canal treatment is not done on time or is ignored, more serious problems will arise for the teeth and mouth.. Infection or decay will continue and can cause the infection to spread to the tissues around the tooth... More serious problems in the mouth.... To check the symptoms indicating the need for root canal treatment, see the best specialist.. To make sure that your teeth need root canal treatment and there is no serious problem, it is very important to visit a skilled and experienced dentist... Timely diagnosis of symptoms, careful examination of the teeth and gums, and examination of the health of the root of the tooth ha It helps to prevent severe pain, swelling, abscess or even tooth loss.. **Dr. Amir Abbas Mashari** an orthodontist and endodontic specialist in Tehran with years of experience in identifying and treating root problems can accurately diagnose and check your dental symptoms.. the need for nerve extraction and choosing the best treatment method for each of your teeth... You can call Dr. Mashari's office through the listed numbers or book an appointment through his website....