Can you see a cavity with a flashlight?

Visible Marks
You may see black, brown, or purple discoloration on the top of your teeth when you look into your mouth with a flashlight. You may also see holes or dark spots on the top and sides of your teeth. These are all signs of tooth decay, and you should see a dentist as soon as possible.
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Can you visually see a cavity?

Cavities that have been left untreated for a long duration of time can usually become visible to the naked eye. This can look like a dark or light brown spot on your tooth where the structure has begun to dissolve and soften. You might find these spots between your teeth or, more likely, on the tops of your molars.
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Will I be able to tell if I have a cavity?

A hole or pit in your tooth

Some holes, especially those in between your teeth or in crevices, can't be seen or felt. But you may still feel pain or sensitivity in the area of the cavity. If you notice a hole or pit in your tooth, make an appointment to see your dentist. This is a clear sign that you have tooth decay.
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How do you tell if you have a cavity without looking?

So, here are all the signs of a cavity that you need to look out for.
  1. Sensitivity to Heat and Cold. ...
  2. Discoloration. ...
  3. Toothache. ...
  4. Bad Breath, Weird Taste. ...
  5. Bleeding, Swollen Gums. ...
  6. A Hole In Your Tooth. ...
  7. Pus. ...
  8. Biting Pain.
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What do light cavities look like?

A Chalk-Colored Spot is an Early Cavity

But for some people, spots that are chalky white in color are one of the first signs a cavity is coming. When you leave food on your teeth, especially food containing sugar and starch, the hungry little bacteria in your mouth feed on them.
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Shining an IR Flashlight Through My Face and Body

Is a brown spot on tooth a cavity?

Typically, if there is a dark spot on your tooth, chances are high that there is an invisible hole. A cavity presents itself with a brown, black or gray spot on your tooth. It is a perfect way on how to tell if you have a cavity. A stain, on the other hand, is a discoloration caused by drinks and food.
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Does a black spot on tooth mean cavity?

Cavity, or tooth decay: Perhaps the most common cause for a black spot on your molar teeth is tooth decay, or a cavity. A cavity forms when the build-up of plaque, which contains acids, is allowed to erode the surface enamel of a tooth. A hole in the tooth's protective layer sometimes shows as a black dot.
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Is it a cavity if it doesn't hurt?

Since the enamel is the outermost strongest, thickest layer of the tooth, many patients do not normally report any pain when the cavity is in the early phase of tooth decay. In fact, once the patient starts to have hot or cold sensitivity and/or pain, this is an indicator that the decay has spread much deeper.
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Can you brush away a cavity?

They occur when bacteria from food sits in between the teeth and if not removed with flossing, the bacteria will slowly start to eat away at the tooth and cause decay, or, a cavity. Unfortunately, once a cavity is fully formed, it is nearly impossible to simply brush and make it go away.
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When does a cavity start hurting?

Cavity pain can range from mild to unbearable. When a cavity eats away at the enamel of a tooth, a person might find that it is more sensitive, especially when brushing the teeth or drinking hot or cold beverages. Cavities that cause deeper damage in the tooth can affect the nerve, causing intense pain.
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Does a cavity feel like a hole?

If you spot a hole on top of the tooth, run your tongue over it. If you feel a hole, it's probably a cavity. When looking for a hole in your teeth, it's easier to see the bottom teeth in the mirror.
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How can you tell if you have a cavity at home?

Look for any noticeable holes in your teeth.

A telltale sign that you are dealing with a cavity is if you notice any holes on the surface of your teeth. Stand in front of the mirror in your bathroom and use a small handheld mirror to thoroughly examine your mouth.
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How long can cavities go untreated?

As a broad timeline, on average, it can take anywhere from six months to four or five years before a cavity needs treatment.
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What does a cavity look like between teeth?

Often a cavity will look like a dark spot on the tooth, typically yellow, brown, or black in color. Early on, it may resemble tooth staining or a slight discoloration. As cavities progress, the holes get bigger and usually darker. A little dot can ultimately consume almost the entire tooth.
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Can tiny cavities go away?

Fortunately, the beginning stages of a cavity can be reversed by taking steps toward good oral hygiene. During early demineralization, exposure to fluoride, daily brushing and flossing, and regular cleanings can all help prevent — or even reverse — tooth decay.
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Can a cavity go away naturally?

Do Cavities Heal Naturally? Although the early stages of tooth decay can be reversed, cavities don't heal naturally. According to the Mayo Clinic, professional fluoride treatments can repair weakened enamel and reverse a cavity in its earliest stages.
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Why am I suddenly getting cavities?

Change in daily routine: If you weren't getting cavities before and now you are, it's highly likely that something in your life has changed that's causing the sudden onset. Consider lifestyle factors like diet, stress, starting school or a new job, and new habits.
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Why does it feel like I have a cavity but I don t?

But it may also be a sign that you have sensitive teeth. Tooth sensitivity occurs when the inner layer of your tooth, known as dentin, becomes exposed. This type of toothache occurs even when there's no cavity to find. Dentin usually becomes exposed when there's a wearing away of enamel or gum recession.
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What cavity has no pain for years?

If you are experiencing a cavity that is not painful, it would mean that the cavity is shallow and has not extended below the enamel layer. You do not want a cavity to extend below the enamel. Under your enamel is another hard layer, though softer than enamel, this hard layer is called dentin.
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Why does it look like I have a cavity but it doesn't hurt?

It's possible for the tooth decay to wear down the enamel without causing any noticeable pain. As the decay process progresses though, the decay can reach the dentin, which is one of the inner layers of the tooth. Dentin is much softer than enamel and contains pathways to the nerve of the tooth.
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How can you tell cavity?

Cavity Signs and Symptoms
  1. Pain or a toothache that happens without warning.
  2. Sensitive teeth.
  3. Pain when you eat or drink sweet, hot, or cold things.
  4. Holes or pits in your teeth.
  5. Black, white, or brown tooth stains.
  6. Pain when you bite down.
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Can you fix cavities without fillings?

In short, the answer is no. Dental fillings are used to treat cavities because a dentist tends to want to remove the decayed part (the cavity) and fill it to stop any further damage from occurring. While there aren't ways to remove a cavity without using a filling, there are ways almost to reverse the decay.
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Should you fill small cavities?

The good news is that if your cavity is small enough, you probably don't need to have it filled. Since tooth decay is a slowly-progressing problem, catching cavities in their early stages can save you from needing a filling.
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What color is a cavity?

A cavity's color can range from white to black — and even yellow. And, it's all dependent upon bacteria, the level of the decay, and the stage of the cavity itself.
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When is it too late to reverse a cavity?

In most cases, by the time you notice the symptoms of tooth decay, it will be too late to reverse the damage with natural methods. You will need to consult your dentist to prevent the damage from spreading to other areas of the tooth.
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