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Swollen Gums

Medically Reviewed by Dr. Pavithra, BDS on Aug 28, 2023


All About Swollen Gums

Gum swelling often signals gingival disease, but it can happen due to various reasons that make the gingiva tender and inflamed. Infections, hormonal changes, and not getting enough vitamins can lead to acute or chronic swelling in gums. Swollen gums usually turn reddish or purplish due to more blood flow. They might feel smooth or glossy and often bleed too.


What are the Causes of Swollen Gums?

Swollen gums are mostly due to infection of the gum. It happens because plaque, a thin layer of particles (from foods and drinks) and bacteria build up on the teeth.

The bacterial content of this plaque triggers a response from the gingiva, which results in swelling. Accumulation of white blood cells and fluids causes swelling, and these elements, in turn, counteract the action of the bacteria(1).

Due to certain normal conditions such as pregnancy and puberty, the gingiva may swell. This swelling is an abnormal response to the normal bacteria present in the mouth. This may be due to hormonal changes or variations seen during the above-mentioned conditions.

Certain diseases or deficiency conditions may also result in swollen gingiva. They are:

What are the Symptoms of Swollen Gums?

How can we Diagnose Swollen Gums?

The physical appearance of the gingiva is sufficient to diagnose the condition. Gingival bleeding occurs when a thin metal diagnostic tool (probe) is gently passed along the tooth-gingiva edge which shows inflammation.

Gingival fluid measurement test

We measure the increase in the amount of gingival fluid in this test. Gingival fluid is a fluid produced by the gingiva in the space between the teeth and the gingiva called the gingival sulcus. Measuring the slight increase in gingival fluid requires special instruments and techniques. This is a specialized test for confirming swelling due to infection(3).


How can Swollen Gums be treated?

To conclude, Proper dental care is essential for maintaining healthy teeth and gums. Swollen gums, often accompanied by bad breath, can signal underlying issues such as gum problems or tooth decay.

Proper dental care is crucial for healthy teeth and gums. Swollen gums, often with bad breath, might indicate gum issues or tooth decay.


Fluoride toothpaste strengthens tooth enamel, the hardest substance protecting teeth from decay.

The periodontal ligament (type of connective tissue) supports teeth, enduring chewing forces. 32 permanent teeth include different types of teeth including incisors, canines, premolars, and molars (including wisdom teeth). Each type has a role in food breakdown as they grind food.

Neglecting oral hygiene leads to periodontal diseases, harming soft tissue and ligaments. Regular dental check-ups and oral hydration prevent dry mouth, ensuring strong teeth and gums.

References:

  1. Gingivitis - Overview - (https://www.mayoclinic.org/diseases-conditions/gingivitis/symptoms-causes/syc-20354453)
  2. Gingival enlargements: Differential diagnosis and review of literature - (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4568527/)
  3. Gingival Crevicular Fluid: An Overview - (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6555362/)
  4. Swollen Gums - (https://my.clevelandclinic.org/health/diseases/24907-swollen-gums)

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