Why is there a pimple above my tooth

A draining sinus around a tooth, often referred to as a dental sinus or a gum boil, is a dental condition characterised by the presence of a small, pimple-like bump or opening on the gums near a tooth. This bump or opening typically contains pus and may occasionally drain a foul-tasting discharge. It is a sign of an underlying dental infection or abscess. Here's how it typically develops:

1. Dental Infection:

A dental infection can occur when bacteria penetrate the tooth's protective layers, such as enamel and dentin, and reach the pulp (the innermost part of the tooth containing nerves and blood vessels). This can happen due to untreated cavities, cracks in the tooth, or dental trauma.

2. Spread of Infection:

If the dental infection is not addressed promptly, it can spread to the surrounding tissues, including the bone and gums. The body's natural defense mechanism tries to contain the infection, leading to the formation of a pus-filled pocket.

3. Formation of Draining Sinus:

As pressure builds up within the abscess, it may create an opening through the gums, allowing pus to drain out. This opening appears as a small bump or a pimple-like structure on the gum's surface. It's often accompanied by symptoms such as pain, swelling, and sometimes a bad taste in the mouth due to the drainage.

4. Temporary Relief:

The drainage of pus through the sinus can provide temporary relief from pain and pressure, but it does not eliminate the underlying dental infection.

Treatment:

It's essential to seek prompt dental care when you notice a draining sinus around a tooth. Here's what treatment typically involves:

- Dental Examination:

The dentist will perform a thorough examination, which may include X-rays, to assess the extent of the infection and identify the affected tooth.

- Drainage:

If the sinus is still actively draining, the dentist may allow it to continue draining to relieve pressure. However, this does not replace the need for definitive treatment.

- Root Canal Treatment:

In most cases, a dental abscess requires a root canal procedure. This involves removing the infected pulp tissue from the tooth, cleaning and disinfecting the canals, and sealing the tooth to prevent further infection.

- Antibiotics:

The dentist may prescribe antibiotics to help control the infection and prevent it from spreading further. Antibiotics alone, however, are not a definitive solution and should be used in conjunction with other dental treatments.

- Drainage Removal:

Once the tooth is treated, the sinus should gradually heal, and the drainage should stop. The bump on the gum should disappear as the infection is cleared.

Leaving a dental abscess untreated can lead to severe pain, the spread of infection, and potentially more extensive dental problems. Therefore, it's crucial to seek dental care promptly if you suspect you have a draining sinus or any signs of dental infection.