Discover the causes, types, prevention, and treatment options for black spots on teeth. Visible holes, pits, or black/brown spots on your teeth;. Apart from this, other parts might feel uncomfortable as well such as the face, jaw, and nearby teeth. Best overall remineralizing toothpaste: Crest Pro-Health. Plus, while lifestyle habits like alcohol and tobacco use. However. They're especially common in children, teenagers and older adults. This technique is good to. Getting rid of black spots. The change in the diet will help guinea pigs remove the discoloration of the teeth. Step 2: Plaque and tartar are scraped from the surface of your teeth in a process called scaling. A cavity is often also accompanied by other symptoms, such as toothaches, tooth sensitivities, and holes in the tooth, while a tooth stain is just discoloration of the teeth. Discoloration is brought on by consuming certain meals or beverages frequently, such as coffee, tea, and soda, or by using nicotine-containing items, such as. Cavities on the front teeth are the easiest to see and will look like a brown or black spot. Cavities can undoubtedly cause a black spot on tooth to form. This process happens over time, with the darkening of teeth of black spots as an indication of a cavity developing. Spots on your tooth or teeth that are black, brown, or gray are a sign that a cavity is growing. That’s why white spots on teeth are also the first signs of a developing cavity. How to prevent black spots on your teeth? The best way to prevent black spots, whether by staining or cavities, is to follow a good oral hygiene routine to keep. Most of the studies concerning this issue were conducted in pediatric population. ‘Soft teeth’ are a symptom of something else that is occurring, either systemically or externally, that causes the enamel to become weakened and allows decay to happen. What Are Those Black Spots on Your Teeth That Aren’t Cavities? The reason for these dark spots could be due to extrinsic or intrinsic causes 1: Extrinsic causes of black stains comprise of foods or beverages that stain your teeth, excessive build-up of tartar that leads to dark stains, chewing tobacco, any damage to the enamel, or due to certain medication. toothache – either continuous pain keeping you awake or occasional sharp pain without an obvious cause. Tooth sensitivity may occur as well. 2. Tooth Decay. This can lead to something called decalcification. Cavities need treatments, usually fillings, or they can continue to grow. This happens when the minerals in. Black Spots on Teeth That Aren’t Cavities: Unveiling the Mystery. 1. Dental Calculus or Tartar Black spots won't disappear. Have a look at the unique symptoms while having a cavity. According to the Cleveland Clinic, aging can also wear away the enamel on your teeth, revealing the darker-colored dentin beneath. Therefore, their appearance can be deceiving. cavity always? Well, not necessarily. Small holes in teeth that don't seem to be cavities. lips; tissue that lines lips and cheeks; front two-thirds of the tongue (the back third of the. Cavity, or tooth decay: Perhaps the most common cause for a black spot on your molar teeth is tooth decay, or a cavity. That’s why white spots on teeth are also the first signs of a developing cavity. an infection, or abscess. Food staining – Foods and drinks with dark pigments, like coffee, tea, red wine, and dark berries, can stain the enamel. swelling around the affected area. . When you eat, bacteria break down food and the sugar present in it. If you notice black at the base of the tooth, it could be a sign of early tooth decay. The nicotine in tobacco causes brown and yellow stains on teeth, whether through smoking or chewing. For cavities between teeth, your dentist can help fill the cavity and remove the black spot because Cavities between teeth are one of the most common causes of black spots. If it doesn’t get any smoother, let you dentist know. For instance, when you drink a beverage known to leave stains and spots on your teeth, make sure you drink through a straw. 41400 Dequindre Rd. There is almost always an underlying cause why enamel is prone to erosion and tooth decay. Black stain is characterized as a dark line or an incomplete coalescence of dark dots localized on the cervical third of the tooth. Cavities are caused by the bacteria in plaque, which produce acids that slowly dissolve the enamel. Upadya covers the gums and teeth. During this first time of waiting, the blood can clot and the healing process can begin. Start swishing, pulling the oil back and forth and sideways through all your teeth. Gingivitis is reversible, but don't ignore it! It can also increase the time that kids have to spend in braces. They might look like black spots, black patches, or black stains on the teeth. Dental trauma. Traumatic injury. Best remineralizing toothpaste for sensitive teeth: Sensodyne Pronamel. While cavities often first appear as painless black spots on the teeth, determining whether a black spot. It is a perfect way on how to tell if you have a cavity. Typically, you'll see it along the gum line or on the insides of the teeth. Tooth Discoloration. Is Black Stain a Cavity? No, but it could be. Plaque is a covering of germs that is highly harmful to the teeth. , potatoes, cherries, blueberries) can cause extrinsic tooth stains. So what exactly are these dark spots, and why do you have them? Apart from cavities, people also think that these are normal tooth discoloration due to colored foodsand beverages. The development of cavities is caused by: Poor oral hygiene. Now for the treatment. Causes of Black Holes on Teeth. In some cases, black teeth may be due to internal factors such as genetics or developmental issues. Using mouthwash can also help prevent black teeth by killing bacteria that cause bad breath and tooth decay. Poor overall health. Tartar, or calculus, is a hardened form of dental plaque. A healthy diet is essential for healing after having teeth1. Contents Overview Possible Causes Care and Treatment When. This cavity treatment is not commonly used in adults due to the discoloration that can occur. 4 Studies. This causes these spots to appear whiter. Oral cancer can affect any of the working parts of your mouth or oral cavity, which include the:. Unleashing Smiles: Meet The Dentist Who Does Root Canals. And if there is black between teeth and gums,. They typically appear as small black or brown dots on the surface of the teeth. If bacteria deposits from plaque on teeth aren’t removed through regular brushing and flossing, they can cause tooth decay, gum disease, and tartar buildup. They're especially common in children, teenagers and older adults. Here are some methods that work: 1- Teeth Cleaning By A Professional. For a few months, I ate very well, a proper anti-cavity diet, I took liver pills and cod liver oil, did some oil pulling, and focused on oral health by brushing well two times a day. Best anti-cavity remineralizing toothpaste: 3M Clinpro 5000. Different foods and drinks can also leave behind a bit of pigment, causing the teeth to turn. In early 2010, my regular dental check-up revealed that I had some soft spots and a lot of plaque on my teeth. A hole in the tooth’s protective layer sometimes shows as a black dot. However, as resorption worsens, symptoms often develop. But if it gets worse it can lead to problems, such as a hole forming in the tooth (dental cavity). Stains are left on the outer tooth layer (the enamel) only. poor oral hygiene. Treatments include dental fillings, root canal therapy and tooth extraction. This causes tooth decay and cavities, which can give the tooth a black or brown appearance if left untreated. Causes of black dots on teeth. And once decay ruptures through your enamel into the second layer of your tooth—the dentin—it can spread. Your dentist can do that and give you tips for keeping your teeth healthy. However, not all black or dark spots on the teeth indicate decay. Thanks for sharing. If a dentist spots a cavity or tooth decay on one of your teeth, they’ll work with you to discuss the best way to proceed, which will typically be a filling. Increase in tooth pain. The acids, bacteria, saliva, and other food debris in your mouth combine to form a sticky substance called plaque, which begins damaging teeth over time. Hay is the best thing to be eaten for a few days. Tooth decay occurs when plaque accumulates on the teeth and leads to the breakdown of the enamel. To avoid this, you should include calcium-rich food like almonds, dairy products, and leafy greens in your diet. However, despite our best efforts, black spots can still appear on our teeth, causing concern. Get your query answered 24*7 only on | Practo Consult. Without treatment, this hollow will get bigger. A hole in the tooth’s protective layer sometimes shows as a black dot. This may be a sign that there is a cavity present. You spot discoloration on your tooth. Cavities are caused by tooth decay due to food particles left that have eaten away at the teeth. Cavities in other parts of the mouth are often not visible without an X-ray. If left untreated, black tartar on teeth causes rapidly worsening (and permanent) dark spots, usually near the gumline. Not eating right – Habit of binging on foods with high sugar content and then not following right oral health practices after that, can. Or they may only chew food on one side of their mouth. 2. Both cavities and teeth stains can be black in colour. Tooth decay is a common oral health problem that results in black spots on teeth. What Are Those Black Spots on Your Teeth That Aren’t Cavities? Usually, when people notice black spots on teeth, the first thought that crosses them is that they. They might appear yellowed or less bright, or they may develop white or dark flecks. The tooth’s internal dentin, which. Tooth decay has many different stages. Poor diet, high in fermentable carbohydrates—which can be very poor quality dog food, or excessive feeding of high-carb table scraps like bread. This interaction leads to the formation of plaque, a sticky film that covers your teeth and erodes the tooth enamel over time. Causes of Black Spots on Teeth. Though cavities are hard to see in the early stages, you might notice a small, white, chalky area on your tooth enamel. Cavity, or tooth decay: Perhaps the most common cause for a black spot on your molar teeth is tooth decay, or a cavity. Dark brown or black stains often. Stains don’t cause holes in teeth. Swish for 20 min. One common solution is teeth whitening with a professional whitening kit like Smile White. Black Spots on Teeth: Causes and Treatment Black Spots on Teeth Are Usually Cavities (Not Stains). Despite this, the dentist insisted there's no decay there and a filling isn't required, he just told me to come back in "about 6 months" to check up on it. If it is tooth decay. g. One bacteria in particular, Streptococcus mutans is thought to be a major player. After getting teeth pulled, why can't you eat dairy products? The lactose in milk may delay wound healing and even induce infection after having teeth out. Download FREE Practo app. Immediately after that, Dr. Cavities need to be filled by a dentist to prevent further damage. Dark patches on your teeth may not be cavities if you don’t feel pain or irritation. Cavities are caused by acids produced by bacteria in dental plaque. Here is how they are formed and the common causes –. . A hole in the tooth’s protective layer sometimes shows as a black dot. Giving your baby vitamins or mineral supplements that are high in iron can cause tooth discoloration. Naturally occurring dark spots caused by staining of the teeth are a common condition that very often goes undetected. Eventually, this discoloration on the enamel will give way to a hole. This condition is the result of tooth decay which, over time, weakens the tooth and eventually leads to tooth loss. Due to your recent dental visit, it is highly unlikely that anything major has developed in such a short amount of time. 4. From there, you may start to see a. White spots on teeth refer to pale, chalky patches or spots that develop on the enamel. Sometimes they can be white or brown. However, the long-term solution to is to seek treatment for your bulimia. Spots on your tooth or teeth that are black, brown, or gray are a sign that a cavity is growing. Signs that it’s a cavity. If your teeth or spots on your teeth start to showcase colors like: Brown; Deep yellow; Black; Then it may be a sign that your teeth are starting to develop cavities. Black dots on teeth is often caused by food debris getting stuck between these. The black spot can be dashed or solid; it can be a thick line or maybe. Healthy Diet. Brown spots on the teeth are often the result of poor oral hygiene, smoking, or consuming many dark foods and drinks. Cavity, or tooth decay: Perhaps the most common cause for a black spot on your molar teeth is tooth decay, or a cavity. Unusual color: Non-cavity stains are usually a different hue than the teeth. You may be recommended one or more of the following treatments: Scaling & Root Planing . Not all black spots need a filling, but if your dentist has advised so you should trust his judgement. (Last Updated On: May 16, 2021)Dark black spots on teeth that aren’t cavities?. If cavities aren't treated, they get larger and affect deeper layers of your teeth. Fluorosis can lead to white or brown spots on the teeth, making the surrounding enamel look yellow. Black spot on tooth, but no pain and more than a year old; advice needed. No. One of my teeth at the back of my mouth has a blackish colored spot right on top - or rather, the flat part that meets the other tooth below it. Filling those cavities stops the corrosion of the teeth to preserve their integrity. But anyone who has teeth can get cavities, including infants. Get it fixed and it won’t cause any real problems. NextYou might notice it as a dark spot on the tooth. Reverse cavities! Black spot in a teeth. If you have tartar, that doesn’t mean you have a cavity. and aerated drinks . The black spot is a cavity caused by tooth decay. These can consist of: damage to the enamel. Black or dark spots on teeth are not uncommon. Dark spot. If you notice a hole in your tooth, it’s a cavity. A cavity forms when the build-up of plaque, which contains acids, is allowed to erode the surface enamel of a tooth. brush nicely as said before . Other signs of mouth pain include: Excessive drooling. 3 months ago Unleashing Smiles: Meet The Dentist Who Does Root Canals. 3 months ago. Alejandra Bujeiro, 32, was delighted that her 3-year-old daughter, Natalia, didn’t have to have two cavities filled in the back of her mouth. Did you know that not all dark spots are cavities?. What are black spots on teeth that aren’t cavities? Dark spots on our teeth need not always be cavities. They break down enamel and cause small holes known as cavities. I didn't want to take up his time and annoy him with questions, so I. Tooth Fairy Ideas. Iron, for example, may cause teeth to turn gray or black. Black spots on teeth can be concerning, but they don't always indicate a serious dental issue. It's important to determine that the discoloration is in fact superficial stains on your child's dental enamel and not cavities that have begun to erode the tooth. Given the speed with which they formed, it's unlikely that the black spots are actually cavities. that kind of coloring is not indicative of tooth health and is completely normal, and bleaching your teeth certainly does not make them healthier. Eat crunchy fruits and vegetables like apples, celery, and cucumbers, which help to remove plaque and food particles between your teeth. Decay occurs from acids produced by oral bacteria reacting with sugars in the diet. First and foremost, the black point is likely the result of plaque and tartar being allowed to form on the teeth. Typically, if there is a dark spot on your tooth, chances are high that there is an invisible hole. The long-term use of tobacco, smoking and acidic food and drinks like wine, coffee, or tea will result in yellowish or brownish staining of the teeth. Black triangles between your teeth are also known as “open gingival embrasures. Black mark. Stains don’t cause holes in teeth. What are black spots on teeth that aren’t cavities? These black lines on teeth are actually just a form of tartar, also called dental calculus. Spots on your tooth or teeth that are black, brown, or gray are a sign that a cavity is growing. Teeth holes can be caused by a variety of factors, including teeth grinding (bruxism) and caries. Plaque and tartar buildup is also a factor. Tooth decay, on the other hand, is the most common cause of holes in teeth. Developing a proper oral hygiene routine, including brushing twice a day for two minutes and flossing daily, can effectively remove the plaque and prevent staining. But the early signs of the cavities include white spots forming in the affected areas of the teeth, indicating that the is breaking down. Good oral hygiene habits may prolong your results. These stains can occur due to environmental or genetic factors. Without treatment, this hollow will get bigger. teeth that are stained different colors (e. Answered 3 years ago. Black holes on teeth refer to dark spots or cavities that form on the surface of a tooth, often caused by tooth decay. You should not use these remedies for those spots and should consult a dentist regarding them. dental student here. Other times, a person will have what appears to be black, pinpoint-like. Understanding Dental Discolorations Teeth discolorations can manifest in various shades – from yellow and brown to black. Surface staining occurs when the tooth is exposed to staining agents like coffee, tea, or nicotine. The treatment for black spots on teeth will, again, depend on the cause of the problem. Trusted Source. I just looked at my ClinCheck and sure enough that edge of the tooth used to be rotated back. Some people have naturally weaker enamel or are more prone to tooth. Foods/Drinks: Coffee, tea, colas, wines and certain foods (e. Clearly, these abrupt changes to your child's teeth must be investigated by a dentist. chronic dry mouth. , spitting the oil out (into the trash) when you’re finished. They most commonly form at the pits and grooves of your teeth, but they can also form between two teeth or along the gum line. The cavity weakens, leading to discoloration that appears as dark spots. Children are particularly prone to discoloration from too much fluoride. 3. Below is information and knowledge on the topic tiny black dot on tooth not cavity gather and compiled by the baonangluong. These are signs of mouth pain. Last time I have dental checkup was 3 years ago. The pain might come and go but when they appear, they cause extreme discomfort. Silver Diamine Fluoride. Some particulate from the filling may become lodged around the teeth. Any time plaque sets on your teeth for an extended period of time, the acids inside of the biofilm start to etch away at your enamel. 3. Blue-black. Intrinsic causes are more to do with decay. rinse after every meals avoid sticky foods. No painful symptoms: If there is no discomfort, then the black spots probably aren’t caries. Factors like periodontal disease, ill-fitting dentures and tobacco use, among others, can increase your chances of gum recession, he says. Discoloration or black teeth stains are primarily because of the pigments from the food we eat. Is a Brown Spot Always a Cavity? No. Black stains on the gum due to amalgam occur after the patient has had a filling made with this material. Low salivary pH. If metal is used, it. indicates that powder is more effective at removing stains and plaque than toothpaste. They can lead to a severe toothache, infection. read We all want to achieve the ultimate, sparkling white, Hollywood smile free from tooth discoloration and deposits. Over time, this white spot can turn brown or black. Cavities are decayed areas in the teeth, the result of a process that gradually dissolves a tooth’s hard outer surface (enamel) and progresses toward the interior. Caitlin O'Hara for The New York Times. As you probably know, that list includes things like: Eating sugary foods and drinks. If the plaque buildup continues to worsen, the bleeding usually gets worse. What are black spots on teeth that aren’t cavities?. I assumed it was a cavity. A cavity forms when the build-up of. Clearly, these abrupt changes to your child's teeth must be investigated by a dentist. A cavity forms when the build-up of plaque, which contains acids, is allowed to erode the surface enamel of a tooth. The best way to remove or lighten brown spots on your teeth is to use baking soda. Bacteria in the mouth produce dental plaque, which is a film that. The first step in removing black spots on your teeth is to identify the source. Introduction. Your tartar can turn black when it remains untreated, creating black stains along the gumline. Looking at dental X-rays, which can show the extent of cavities and decay. A stain, on the other hand, is a discoloration caused by drinks and food. In simple words, a black spot because bacteria have been encouraged to grow on the tooth surface, leading the tooth to be damaged. . Your tartar can turn black when it remains untreated, creating black stains along the gumline. Poor oral hygiene exacerbates tartar buildup, leading to. This can lead to tooth decay, especially if the fissures are deep. research. About the sensitivity if he's the same dentist you're used to going I suggest you find an endodontist or a periodontist. Purple. Not eating right – Habit of binging on foods with high sugar content and then not following right oral health practices after that, can. Consuming too much tea or coffee can cause teeth staining. Black Spots on Teeth That Aren’t Cavities: Unveiling the Mystery – Mt. Your teeth’s enamel is a super-hard mineral that protects the interior of your tooth and the layer of softer dentin underneath. It’s due to excessive fluoride ingestion during tooth development, typically because of natural mineral levels or well water where you live. Do Stains on Teeth Mean Cavities? If you notice stains on your teeth, it doesn’t necessarily mean that you have cavities. If those spots. Dogs will rarely use blackened teeth for chewing. Its characteristics are a non cavitated, 10 incomplete line of dark dots formed at the cervical third of the tooth. Email. Brown, black or white staining on any surface of a tooth Pain when you bite down When to see a dentist You may not be aware that a cavity is forming. Certain medications. Poor diet, high in fermentable carbohydrates—which can be very poor quality dog food, or excessive feeding of high-carb table scraps like bread. Trauma – An injury that damages the enamel can result in a black spot. Dark patches on your teeth may not be cavities if you don’t feel pain or irritation. Other causes of black teeth include smoking, certain medications, and trauma to the teeth. Diagnosis. Symptoms may include pain and difficulty with eating. They are varied for each type of tooth. In some cases, you may be able to see when a filling needs replaced. As discussed above, if this plaque build-up around gums is not eliminated by brushing and flossing, it will calcify and harden into tartar, also known as calculus. grey, brown or black spots appearing on your teeth. If your tooth with the black marks or spots is also sensitive to hot or cold drinks / food, is giving you pain when you eat, or is sensitive to sweets, those black spots or marks are probably a cavity. The type of cavity depends on the location of the hole on the tooth. A cavity is an area of tooth decay caused by bacteria. an unpleasant taste in your mouth. I have the same spot on one of my teeth. Other reasons for black spots to form on your teeth include: 3. Ehab is a passionate dentist with 15 years of dental experience. The black spot or line is formed at the neck of the tooth and enters the gums. The sooner you treat a cavity, the better your chance for a predictable outcome and optimal oral health. Brush your teeth twice a day: Brushing your teeth with a fluoride toothpaste in the morning and. Black Spots on Teeth That Aren’t Cavities: Unveiling the Mystery; Pressure Point for Mouth Pain: Unlocking Natural Relief Techniques; How to Find a Good Dentist; Unleashing Smiles: Meet The Dentist Who Does Root Canals; Crest Whitening Emulsions Reviews; Recent Posts. Brushing for 2 minutes at least once a day, mouthwash once a day, RX toothpaste every two days. Interestingly, the presence of extrinsic black stains alone doesn’t seem to have a connection to a higher rate of dental cavities, according to a 2019 analysis of 13. Enamel is the hardest tissue in your body and is mostly made up of minerals. Examining your mouth and teeth. A black spot on the tooth is more commonly seen in the molars (the last teeth on both sides of the upper and lower jaw). Black or brown spots on teeth can result from a whole host of factors, but some of the most common are: Fluorosis, or excessive fluoride intake, can cause brown pits on the biting surface of the teeth—especially the back molars—and discolor the enamel. Left untreated, black tartar on teeth can lead to unsightly staining, bad breath, cavities, and advanced gum disease. Tooth injuries. #दांतों पर काले धब्बे कैविटी नही होते #black spots on teeth that aren't cavities#how to get rid of black between teeth#tooth black spot. Tooth decay is the primary cause of black holes in teeth. 1. Not getting enough fluoride. Some of the most common causes include: tobacco use. However, there are many other symptoms that indicate it is a cavity rather than a stain: Visible holes in the teeth. Get access now! Skip to content. This stage of pre-decay is when the enamel is beginning to dry out or demineralize because of acidic plaque bacteria. Gaps between the teeth and gums. Dental repairs can only go so far if a. They can be dark spots on the surface of the tooth or big, dark holes. The third molars, or wisdom teeth, are the last to erupt. Why do I have brown spots on my teeth? Tooth Decay The decay is often the result of consuming excessive amounts of starchy and sugary foods or. Tooth tartar accumulation. . Tooth decay: Cavities that form on the backs of teeth can appear as black spots. Maintaining good oral hygiene and regular dental checkups are crucial for a healthy and beautiful smile. It is possible that you are affected by a condition other than tooth decay, but it is more than likely that you do have a case of this dental condition. Tartar buildup. We would like to show you a description here but the site won’t allow us. They can be signs of tooth decay, staining of the teeth or even an old filling that you forgot about, Quartey-Sagaille said. Symptoms of Black Gums. They apparently aren't cavities since my dentist never addressed them, but they slowly spread to other teeth as far as starting to appear on my front teeth. Some of the most common causes include: tobacco use. There are various common causes of tooth decay- from dietary (bad diet) to lifestyle (smoking, drinking etc. When cavities aren’t filled in a timely manner, it can result in some pretty serious consequences. [deleted] • 10 yr. When plaque stays on the teeth, it hardens and becomes tartar. In that case, these treatments might work for black spots on teeth that aren’t cavities: 1. Permanent Teeth Eruption Problem : What You Need To Know; Recognizing the Signs of Delayed Teeth Eruption in Children; Order Of. I'm not a dentist, but from my personal experience, they could be cavities but they could also be dental caries (which, I think, are pre-cavity issues). If you suspect heartburn and acid reflux could be harming your teeth, or you. However, it is sometimes recommended. Caries is caused by bacteria and tooth decay leads to black spots. Just. Yes, there are bacteria in the black spot, and everywhere else in your mouth. A cavity forms when the build-up of plaque, which contains acids, is allowed to erode the surface enamel of a tooth. The color of the brown spot helps you determine if it is a cavity or not. The spots between your teeth are much more of your tooth surface than you might realize; according to experts, about 40 percent of your tooth surface isn't cleaned when you brush because the brush can't reach it like floss can. Treatments include dental fillings, root canal therapy and tooth extraction. What Are Those Black Spots on Your Teeth That Aren’t Cavities?The reason for these dark spots could be due to extrinsic or intrinsic causes 1: Extrinsic causes of black stains comprise of foods or beverages that stain your teeth, excessive build-up of tartar that leads to dark stains, chewing tobacco, any damage to the enamel, or due to certain medication. Or, they may be side effects of medication. And if you’re not brushing twice a day and cleaning between your teeth daily, the plaque can. This yellow coating can form on or around your teeth if you don't brush. Cavities are holes in the tooth that lead to infection and pain if not treated by a dentist. Poorly mineralized tooth. The most common cause is tooth decay. tooth sensitivity – you may feel tenderness or pain when eating or drinking something hot, cold or sweet. Also an open-mouth breather, so my teeth get dry in the night. Teeth discolorations can manifest in various shades – from yellow and brown. When allowed to persist, the bacteria, sugar and acid will stick to the teeth and impact. No. Cavities and tooth decay are among the world's most common health problems. Poor dental hygiene. Tooth Decay Or Cavity. Black spots on your gums are usually harmless. A black spot on one’s teeth is a very common occurrence, but it still needs your immediate attention. However, a beautiful smile, according to. They happen when acids break down the teeth’s hard surface. No. Possible causes for gray teeth include: Tetracycline. If the black spot is accompanied by the symptoms mentioned below, tooth decay could be the underlying issue. I’d been stressing thinking that it was a cavity. This process happens over time, with the darkening of teeth of black spots as an indication of a cavity developing.