When and Why Root Canal Treatment is Needed?

Root canal treatment is a dental procedure that can preserve a severely damaged or infected tooth. It is a dental treatment that can retain your natural tooth, but without the nerve. Instead of extracting the tooth, a root canal treatment removes the dead nerve tissue before filling and sealing the inner portion of the tooth.


Why is a Root Canal Treatment Needed?

Root canal treatment becomes necessary when the pulp of the tooth becomes inflamed or infected. This can be caused by several factors:

Deep Decay

Cavities that extend deep into the tooth can reach the pulp and cause infection. If not treated, the bacteria from the cavity can spread, resulting in severe pain and abscesses.

Teeth decay
Tooth injury

Cracks or Chips

Cracks or chips in a tooth can expose the pulp to bacteria, leading to infection. These fractures can occur due to trauma, grinding, or chewing hard foods.

Tooth Injury

Even without visible cracks or chips, an injury can damage the pulp. Trauma can cause pulp inflammation and infection, making a root canal treatment necessary.

When is a Root Canal Treatment Needed?

Recognizing the signs that indicate the need for a root canal can help you decide to see our dentist and prevent further complications. Here are the symptoms that suggest a root canal may be necessary:-

Persistent Pain

Continuous tooth pain that doesn’t go away after consuming hot or cold foods can indicate pulp damage. The pain might be sharp, throbbing, or constant, often worsening when pressure is applied to the tooth.

Sensitivity to Temperature

Prolonged sensitivity to hot or cold temperatures can signal that the tooth’s pulp is damaged. If the sensitivity lingers long after the stimulus is removed, it may indicate a need for a root canal treatment.

Prolonged sensitivity

If you experience prolonged sensitivity to touch or pressure on a particular tooth, it might mean the pulp is infected or inflamed.


Root canal treatment is essential for saving teeth that are severely damaged or infected. Recognizing the symptoms early and seeking treatment can prevent further complications and preserve your natural smile. If you experience any of the symptoms mentioned, don’t hesitate to book an appointment for a consultation with our dentist at Smile Craft Dental Clinic Puchong to determine if a root canal is the right solution for you. Call or reach out to us via WhatsApp on 010-8882170 today to schedule your consultation.

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