Does pulpitis make it painful to tap the tooth?

Written by Li Bao Hua
Dentistry
Updated on August 31, 2024
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Pulpitis does not necessarily cause pain when the tooth is tapped. When we talk about pain from tapping a tooth, it mainly refers to examining pain in the apical area. If tapping the tooth causes pain, it indicates that the inflammation has gathered at the root tip, manifesting as what is clinically described as tenderness upon percussion. Pulpitis may simply be a bacterial infection of the dental nerve, localized around the nerve or confined within the roots, where the nerve is infected but the apical nerve remains intact. In such cases, tapping the tooth would not cause pain. This means that in the early stages of pulpitis, there might not be tenderness upon percussion, but spontaneous pain from the dental nerve or pain triggered by temperature changes might still occur.

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Written by Li Bao Hua
Dentistry
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Is pulpitis serious?

Pulpitis is a severe pain caused by bacterial infection of the pulp tissue, also known as the tooth nerve. The clinical symptoms of pulpitis are very severe, especially severe secondary pain, irritative pain, as well as indirect pain and pain that cannot be localized. Pulpitis results from the further development of dental caries. In the early stages of bacterial infection, if the carious decay of the tooth's hard tissue is not promptly filled, and if the progression of the caries is not timely halted, bacteria will further infect and cause inflammation of the tooth nerve, leading to pulpitis. This condition requires root canal treatment to alleviate the symptoms. Otherwise, the inflammation will further accumulate around the root apex, causing severe apical periodontitis and even leading to space infection or facial swelling.

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Written by Li Bao Hua
Dentistry
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Do I go to the Department of Oral and Maxillofacial Surgery for pulpitis?

Pulpitis requires a visit to the department of stomatology or the department of dental cariology and endodontics. Some hospitals, with more detailed department divisions, differentiate between adults and children. Generally, individuals under 18 years old fall under the pediatric dentistry department. Those 18 and older need to visit the department of dental cariology and endodontics. Pulpitis is a painful condition caused by bacterial infection of the dental nerve, clinically manifested by pain when eating, night-time pain, localized pain, and worsening pain upon exposure to hot and cold stimuli. Treatment for pulpitis involves root canal therapy. This involves drilling to remove the infected dental tissue, then performing root canal medicament filling, followed by inflammation control and root canal filling.

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Dentistry
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Will pulpitis cause swelling of the mouth?

If pulpitis is not treated and controlled, the infection can become severe, leading to swollen gums and causing severe pain. During this period, periapical periodontitis can develop. The emergency treatment for acute periapical periodontitis should involve opening the pulp chamber under local anesthesia for drainage, and using the root canal to drain in order to alleviate the pressure at the root apex and relieve pain. Generally, care must be taken to avoid the swollen areas during local anesthesia, as it may cause intense pain and spread of the infection. Hydrogen peroxide can be used for local irrigation.

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Written by Li Bao Hua
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How is pulpitis caused?

Pulpitis is generally caused by the progression of dental caries. Bacteria infect the hard tissues of the tooth, which is referred to as dental caries in the early stages. If the decayed parts are not removed in time for dental filling, meaning the teeth are not filled promptly, the bacteria will further infect the pulp tissue, leading to pulpitis. Pulpitis is actually the outcome of further bacterial development. However, if pulpitis is not treated in time, the inflammation can advance to the root apex, causing apical periodontitis. Therefore, pulpitis requires prompt endodontic treatment of the tooth. After controlling the inflammation, the root canal is filled. Following the filling of the root canal, the top of the tooth crown is sealed, which involves the filling of the tooth.

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Written by Li Bao Hua
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Late-stage consequences of pulpitis

Pulpitis is a severe pain manifestation caused by bacterial infection of the dental pulp tissue. If pulpitis is not treated in a timely manner, and it develops to a late stage, it might intensify the pain. In the early stages, the pain may only occur when eating or due to temperature sensitivity. In the later stages of pulpitis, spontaneous pain may occur, meaning that the teeth may hurt without any external stimuli, or symptoms of nighttime pain might appear, often causing pain at night or pain that can awaken someone from sleep. In its late stages, pulpitis can also develop into pus formation in the pulp tissue, also known as suppurative pulpitis, characterized by pain relief with cold and exacerbation with heat, meaning that cold water can relieve the pain, while hot water can worsen it.