Symptoms of tooth sensitivity to cold and heat, sweet or sour The first sign of tooth sensitivity to external stimuli such as sourness, sweetness, cold and heat is a feeling of pain in the tooth... although this factor is not the only sign of this sensitivity... there are other symptoms as signs of tooth sensitivity... the symptoms are: - Severe and short-term pain - Severe pain - Difficulty eating and drinking - Gum redness - Gum swelling or erosion It is the cause of tooth sensitivity to heat and cold and other external stimuli Tooth sensitivity to cold and heat, sourness, sweetness, and generally external stimuli is a common problem that many people face at least once in their lifetime. This sensitivity is usually caused by the loss of tooth enamel and the underlying dentin. This area is located and continues to the root of the tooth. Dentin contains many small tubes that connect to the tooth. They are placed in a passion, a message It is sent to the nerve and causes pain or discomfort in that area... The main reasons for tooth sensitivity to cold and heat and other stimuli are: ### 1 .... Tooth enamel wear With increasing age and repetition of inappropriate behaviors and habits such as lack of oral hygiene or smoking, tooth enamel gradually becomes thinner and thinner... to the extent that the underlying dentin is exposed and in contact with external stimuli... This causes more vulnerability of the tooth and causes pain when eating. It slows and stimulates the tooth nerve... ### 3... gum disease Another factor that has a great effect on the sensitivity of the teeth to sweets and pickles and other stimuli is gum disease... Of course, there is not just one gum disease and it means all gum diseases... Diseases such as gingivitis and periodontitis... Gum disease causes the gums and tooth roots to recede... They feel pain with external stimulation of these dental stimulations.. If your tooth breaks, part of the dentin may be exposed.. As a result, your teeth become painful and sensitive.... ### 5.... teeth whitening If tooth bleaching (**teeth bleaching**) is done in an unprincipled way at home or by a dentist with little expertise, the possibility of tooth sensitivity to external stimuli increases... Of course, you should note that tooth sensitivity in the first days after bleaching is completely normal and due to the use of chemicals... this sensitivity should disappear completely. Refer to **the best cosmetic dentist in Tehran** yourself... ### 6... Improper habits, behavior and diet.. Excessive consumption of acidic substances such as soft drinks, fruit juices and citrus fruits can destroy your tooth enamel over time.. Also, behaviors such as grinding your teeth or the habit of smoking and consuming alcohol are also among the reasons that increase the sensitivity of teeth to sweets, pickles, or cold and heat.. Cold and heat and other external stimuli **Shaving teeth for Laminate is**... During this process, the dentist shaves off a part (however thin) of your tooth enamel so that he can stick the laminate more effectively and firmly to your teeth and you get warm... ### 8... Allergy In some special and relatively rare cases, the tooth may not have a problem and the sensitivity to external stimuli is just an allergic reaction from your tooth. In any case, it seems very rare that the reason for your tooth sensitivity to any of the cold, heat, sour, and sweet stimuli is something other than these. Cares Take care of your teeth daily, that is, make sure to brush your teeth every day and clean your labia with a little floss and immediately after flossing, reduce these teeth.. lukewarm water.... You can use anti-allergic toothpaste or sensitive toothpaste to prevent tooth sensitivity to sweets, sour, cold and heat... These toothpastes have a special formulation and can prevent sensitivity in your teeth... Scaling by a dentist will also be great... because it actually prevents tooth decay and eventually removes plaque from your teeth... rich in calcium and vitamins such as vitamin D to prevent this type of sensitivity... Quit smoking and visit a specialist dentist immediately after seeing the first signs of tooth decay... By following these tips, you can prevent tooth sensitivity And enjoy healthy and beautiful teeth... Treatment of tooth sensitivity to sour, sweet, cold and heat Naturally, the right solution for the treatment of tooth sensitivity to cold and heat or sourness and sweetness depends on the cause of the sensitivity... But in general, there are common treatment methods to solve this problem... We will introduce them below... ### 1... Toothpaste for sensitivity Sensitive toothpastes have a special formulation that is specially designed to reduce the pain and discomfort caused by tooth sensitivity.... These toothpastes, by creating a protective layer on the tooth dentin, close the opening of the small dentin tubes and prevent the direct entry of cold, hot, sour and sweet stimuli into the tooth nerve... #### 2... Fluory Fluoride therapy is a treatment method in which fluoride is used to strengthen tooth enamel and reduce its sensitivity. This mineral is a natural substance that can be found both in drinking water and in some foods. But dentists use it in a specific and broader way to improve and strengthen teeth. Heat and cold, sourness and sweetness, severe tooth decay, you may have no choice but to extract the nerve... In this situation, the dentist must first treat the root of your tooth and then repair the tooth... ### 5.... Dental crown In some cases, dental crowns can also be used as a way to protect sensitive teeth, because the crown can be placed around the weak tooth and protect it from damage and external stimuli.. ### 6... Gum surgery If the cause of the tooth's sensitivity to cold, heat and other external stimuli is gum disease, the dentist may prescribe **gum surgery** for you. Does a tooth that is sensitive to external stimuli need nerve extraction? No, a tooth that is sensitive to external stimuli does not necessarily need a nerve extraction. Rather, nerve extraction is only one of the solutions for treating tooth sensitivity when the main problem is tooth decay and reaching the nerve...