Root canal is much needless for the one who is suffering from severe tooth decay and and internally the most painful terminal damage which is seen in the tooth’s nerve.

• This root canal treatment origin mainly when there is no proper oral hygiene maintained by an individual leading to the bacterial infection and then decays following the problems of cavity, and lastly the damage in the tooth nerve for which the root canal treatment is the solution. 
• For some the deep pain is experienced, but for some people its very little or else no pain. 
• This pain experiencing people face mainly the problems of sleeplessness and pain while communication or even while eating the food specifically the sweet taste, cold foods, sour things become enemies for them resulting in unbearable pain and different experience while tasted. 
• In root canal treatment In a typical way first the problem inside the tooth is cleared which is nerve and the tooth is remained same and the filling inside the tooth is done by the biocompatible material.
• As finally the nerve supply itself is removed inside the tooth and made the tooth remain same as the way it is making it to become weak and brittle by itself as there no supply of blood the tooth automatically becomes weak and brittle and falls by itself without any pain is the root canal treatment.