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  • Writer's pictureAnjana devi

What is Cavity? What are the Symptoms, & Sensations?

Dental health is an integral part of overall well-being, but many people may not recognize the early signs of a cavity. Understanding what a cavity feels like, its signs and symptoms, can help in seeking timely dental care. This article explores the sensations, signs, and symptoms associated with cavities.


What Does a Cavity Feel Like

Understanding Cavities

A cavity, also known as dental caries, is a damaged area in the hard surface of your teeth that develops into tiny openings or holes. Caused primarily by bacteria, sugary diets, and poor oral hygiene, cavities are one of the most common health problems worldwide.



dental caries
dental caries

Early Signs and Symptoms

1. Tooth Sensitivity

One of the first signs of a cavity is tooth sensitivity. This sensitivity can be to sweet, hot, or cold foods and drinks. It feels like a brief, sharp pain which fades away quickly.

2. Visible Holes or Pits

In some cases, cavities are visible to the naked eye. You might notice small holes or pits in the affected tooth.

3. Staining

Initially, the spot may appear white. As the cavity progresses, it can turn into brown or black staining on the tooth's surface.


Sensations and Pain

1. Constant Toothache

A persistent toothache is a clear indication of a cavity. The pain can range from mild to severe and may be constant or come and go.

2. Pain When Chewing

You might experience pain or discomfort when biting down or chewing. This is due to the decay weakening the tooth structure.

3. Increased Sensitivity

The sensitivity initially might be occasional, but as the cavity worsens, the tooth becomes more sensitive to temperature changes and sweet foods.


Advanced Symptoms

In advanced stages, cavities can lead to:

  • Swelling in the Gums: Near the affected tooth.

  • Bad Breath or Taste: Ongoing decay can cause a persistent bad taste or breath.

  • Abscess: In severe cases, cavities can lead to an infection resulting in an abscess, a painful, pus-filled swelling.

Preventive Measures

Regular dental check-ups are crucial for early detection and treatment of cavities. Good oral hygiene, including brushing twice a day, flossing daily, and reducing sugary snacks, can significantly lower the risk of cavities.


Recognizing the signs and sensations of a cavity is essential for early intervention and treatment. If you experience any of these symptoms, it’s advisable to consult a dentist promptly. Remember, early detection can save your tooth and prevent more complex dental procedures.

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