7 Proven Ways: How to Tell If You Have a Cavity

June 27, 2023 4 min read


Cavities are holes or places of decayed teeth which appear on your teeth surface. They are caused by plaque buildup, eating a lot of sweet snacks, and poor dental hygiene. Dental decay can affect the exterior layer of a tooth (called enamel) and also the inside tooth's inner layer (called dentin).

Do you know the signs and symptoms of cavities? or What Does a Cavity Feel Like?  

Here we will discuss all the details about dental cavities and how to prevent your teeth from cavities.  



Dental cavities are common. Several factors contribute to the development of cavities, and understanding these causes can help us prevent cavities

When carbohydrates in foods such as cereals, bread and milk, soda cake, fruit, or sweets remain in your mouth, they trigger tooth decay. The oral bacteria convert the acids into sugars. The acid, the bacteria, food particles, and food particles and saliva come together to form plaque that sticks to your teeth. The acid in plaque eats away the enamel, causing holes, which are known as cavities.

A lot of people believe that only children suffer from cavities; however, changes to the structure of your oral cavity as you get older can cause problems for adults. Also, as you age, your gums recede from your tooth. They also tend to be pulled away due to gum diseases. If you consume too much sweet or high-carb food you are more likely to develop cavities.

Older adults may develop dental decay in areas of dental fillings. The elderly often requires lots of dental work because they didn't receive fluoride or good oral hygiene as children. Through time fillings may cause tooth damage and even break. The gaps are filled with bacteria and can cause decay.

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If you experience any of the following signs or suspect that you have a tooth cavity, make sure to consult with your dental health professional.

  1. General Tooth Sensitivity

If you have a cavity, you'll likely experience tooth sensitivity which can vary from mild to extreme. Sensitivity is among the most frequently reported symptoms of a tooth cavity. 

  1. Pain When Eating or Drinking

tooth sensitivity afton caused by cavities. This sensitivity may be more noticeable when you drink cold or hot drinks. Even sweet drinks and foods could trigger tooth sensitivity due to cavities. Talk to your dentist to determine whether your tooth's sensitivity could be due to a tooth cavity or another cause.

  1. Pain With Pressure

Even if you're not eating, you can experience painful discomfort in your teeth when pressing down or gnashing your teeth, it could be a sign of a tooth cavity.

  1. Toothache

In the initial stages of tooth cavities, you may experience little or no pain. If it is not treated, the cavity could cause toothache and intense discomfort within your teeth. The pain is usually always present, no matter if you're eating or talking, or just doing nothing.

  1. Holes or Pits in Teeth

When you have a tooth cavity, you might notice tiny holes in the tooth where decay is happening. If you notice a small gap, dent, or pit in your teeth, it could be a sign that you've got an infection. 

  1. Discoloration

Another sign of tooth cavity is discoloration. A stain or spot on a tooth that appears brightly dark, black, or white may be a sign of a cavity caused by decay.

  1. Bad Breath

Bad breath can be a significant sign of cavities. cavities in your mouth cause your fresh breath to turn into bad breath

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 Treatment options include dental fillings, root canal therapy, and extraction of teeth. The earlier you can treat cavities, the better your chances of a reliable result and an optimal level of dental health.



What to Do if You Think You Have a Cavity? 

If you suspect that you have a cavity, immediately make an appointment with your dental professional to undergo an extensive examination and treatment. This could include taking out the decay and filling the cavity in order to stop further injury.

Why do I need a filling to fix a dental cavity?

A filling is required to treat a dental ailment as it eliminates the decayed area of the tooth. Then, it fills the hole that has formed with the substance (such as amalgam or composite resin) to improve the shape of the tooth as well as its strength and function.

What happens if you have a cavity for a long time?

If you've had an untreated cavity for a prolonged period of time, without treatment, the decay could get deeper in the teeth, eventually reaching the nerve or the pulp. This can cause increased pain, infection and even losing teeth.

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