Important Symptoms of Root Canal Infection

The teeth are not completely strong, they are made of layers.  The hard outermost layer of the teeth is called enamel.  The inner layer is called dentin, which has an almost spongy texture.  In the center of each tooth is a group of soft tissue called the pulp?

The pulp contains nerves and blood vessels that make teeth grow.  It is full of cells called odontoblasts that keep teeth healthy.

Root canal infections are not common, but the risk of developing a tooth infection is low even after root canal implantation. Symptoms of root canal infection are given below.


Pain is a major symptom that makes people seeks dental treatment when they have a root canal infection.  Root canal infection causes severe pain with its consequences.  The pain increases when the affected tooth is bitten or squeezed.  In addition, tooth sensitivity can be caused by eating hot or cold foods or drinks. Gingivitis can also cause pain.  Because of the inflammation, the gums become red and soft.  In most cases, there is swelling and discomfort around the affected tooth.

Darkening of the teeth

When the inner layer of the tooth becomes infected, the tooth turns brown or yellow.  When the infection reaches the pulp tissue, it turns dark brown, which changes the color of the teeth.  Dead or necrotic nuclei are removed during root canal procedures, and the area is filled with debris.  The tooth will get a dental crown to improve its appearance

Dental cavity

Bacteria: the dead nucleus forms a deep pus-filled sac around the root of the tooth, forming a cavity for the tooth.  Causes severe smell discomfort which can be caused by a large or persistent red blister or blister on the gums.  Liquids that give off a foul odor can leak out of the opening. The doctor regularly removes the painful opening of the root canal, and disinfects the bacteria to relieve pain.

Chronic bad breath

Patients with root canal infection usually suffer from a chronic odor.  Even if you use toothpaste, floss or toothpaste and it be an infection if you continue to have bad breath. Provides a bacterial odor that is responsible for root canal infections.  It causes bad breath and a bitter taste.  The development of the opening can aggravate the condition.

It’s essential to get root canal treatment if you have these symptoms. This removes infected or damaged tooth decay or other injuries.  Treatment can save a tooth if it’s not too severe. It is normal to feel mild pain immediately after the root canal procedure.  You may experience discomfort or tenderness a few days after the procedure.  You may experience mild pain for a week.

See your dentist if you have severe pain for more than a week after the procedure, especially if the pain is still uncomfortable or worse than before the procedure. Sometimes you can get a delayed root canal infection from a tooth that has been painless for a while.  A tooth treated with a root canal may not heal completely և It can be painful or sick months or years after treatment.

Cadi Hopper
the authorCadi Hopper

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