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How to Find and Treat a Cavity Between Two Teeth

Are you feeling a sharp pain between your teeth? Do you notice food getting stuck in that same spot every time you eat? It could be a cavity! Cavities between two teeth can be tricky to detect and even harder to treat. But don't worry, we've got you covered. In this blog post, we'll teach you how to identify a cavity between two teeth and provide tips on how to treat it before it becomes a more significant issue. So grab your toothbrush and let's get started!

What is a Cavity Between Two Teeth?

A cavity between two teeth, also known as an interproximal cavity, is a small hole that forms in the tooth enamel. Cavities are caused by bacteria that produce acid, which eats away at the tooth enamel. If the cavity is not treated, it will get larger and eventually reach the dentin (the inner layer of the tooth). This can cause pain, infection, and tooth loss.

The best way to prevent cavities is to brush and floss regularly. If you do get a cavity, it is important to treat it right away. The most common treatment for a small cavity is a filling. For a larger cavity, you may need a crown or root canal.

If you have a cavity between two teeth, make an appointment with a dentist as soon as possible.

Causes and Symptoms of a Cavity Between Two Teeth

Cavities between two teeth, also known as interproximal cavities, are relatively common. They occur when plaque and tartar build-up in the small space between your teeth. Plaque is a sticky film of food debris, bacteria, and saliva. Tartar is hardened plaque that has not been removed and can only be removed by a dentist or dental hygienist.

If plaque and tartar are not removed, they will continue to build up and eventually cause tooth decay. The decay will start out as a small hole in your tooth, but will eventually get larger. If the decay is left untreated, it can eventually lead to an abscess (a pus-filled pocket) or even tooth loss.

The most common symptom of a cavity between two teeth is a pain when eating or drinking something cold or hot. You may also notice sensitivity to sweet foods or drinks. If the cavity is large enough, you may be able to see it when you look in the mirror.

If you think you have a cavity between two of your teeth, it's important to see a dentist as soon as possible. The sooner the problem is diagnosed and treated, the less damage there will be to your tooth.

How to Find a Cavity Between Two Teeth

Cavities between teeth are often difficult to spot, but there are a few telltale signs that you may have one. If you have pain or sensitivity when eating or drinking, especially sweet or hot foods, it could be a sign of a cavity. You may also notice visible pits or holes in your teeth or discoloration. If you suspect you have a cavity between two of your teeth, it's important to see a dentist as soon as possible for treatment.

The best way to find a cavity is through a professional dental exam. Your dentist will use a small mirror to examine your teeth and look for any signs of decay. They may also use x-rays to get a closer look at the teeth and identify any areas of concern. If they do find a cavity, they'll likely recommend getting it filled as soon as possible to prevent further damage.

If you don't have insurance or can't afford to see a dentist right away, there are still some things you can do to treat the cavity and relieve any pain or sensitivity you're experiencing. First, try brushing your teeth more frequently and using fluoride toothpaste. This can help remineralize the tooth and reduce the size of the cavity. You can also try using over-the-counter products like dental sealants or fluoride rinses that can help protect your teeth from further decay. Just be sure to follow the directions on the package carefully and consult with your dentist before using any

How to Treat a Cavity Between Two Teeth

When you have a cavity between two teeth, it is important to seek professional dental care as soon as possible. left untreated, cavities can cause serious damage to your teeth and lead to infection.

At your initial appointment, your dentist will take x-rays of the affected area to determine the extent of the damage. From there, they will develop a treatment plan that is specific to your needs.

In some cases, a simple filling may be all that is needed to treat a cavity between two teeth. However, if the cavity is large or there is significant damage to the tooth, a more extensive procedure such as a crown or root canal may be necessary.

No matter what treatment is required, it is important to take care of your teeth and follow your dentist's instructions for maintaining good oral hygiene. With proper care, you can keep your teeth healthy and avoid future cavities.

Prevention Tips for Avoiding Cavities

When it comes to cavities, prevention is always better than treatment. Here are some tips to help avoid cavities between your teeth: 

  • Brush your teeth twice a day with fluoride toothpaste.
  • Floss daily to remove plaque and food particles from between your teeth.
  • Eat a balanced diet and limit sugary snacks.
  • Visit your dentist regularly for professional cleanings and checkups.

By following these simple tips, you can help prevent cavities from developing between your teeth!


It is important to be aware of cavities between two teeth so that you can take steps to treat them. With the proper identification and treatments, such as deep cleaning, fillings, and crowns, you can prevent further damage from occurring and restore your mouth's health. Hopefully, this article has been helpful in providing some tips on how to find and treat a cavity between two teeth. Remember that it is always best to visit a dentist if you suspect an issue with your oral health!


How do cavities form between two teeth?

Cavities can form when plaque and bacteria build up on teeth and begin to break down the enamel. This can happen in any area of the mouth, including between two teeth.

How can I tell if I have a cavity between my teeth?

There are several signs that you may have a cavity between your teeth, including:

Toothache or sensitivity to hot, cold, or sweet foods and drinks

Visible holes or pits in your teeth

Discoloration of your teeth

How is a cavity between two teeth treated?

If you have a cavity between your teeth, it will need to be filled by a dentist. The dentist will clean out the decay and then fill the area with a dental filling.