Drugs play an indispensable role in treating disease. For example, life without antibiotics would be much more precarious—common infections we think nothing of now would suddenly become life-threatening.
But even the most beneficial drug can have disruptive side effects. Antibiotics in particular can cause a rare but still disturbing one: a growth on the tongue that at first glance looks like dark hair. In fact, it's often called "black hairy tongue."
It isn't hair—it's an overgrowth of naturally occurring structures on the tongue called filiform papillae. These tiny bumps on the tongue's upper surface help grip food while you're chewing. They're normally about a millimeter in length and tend to be scraped down in the normal course of eating. As they're constantly growing, they replenish quickly.
We're not sure how it occurs, but it seems with a small portion of the population the normal growth patterns of the papillae become unbalanced after taking antibiotics, particularly those in the tetracycline family. Smoking and poor oral hygiene also seem to contribute to this growth imbalance. As a result, the papillae can grow as long as 18 millimeters with thin shafts resembling hair. It's also common for food debris and bacteria to adhere to this mass and discolor it in shades of yellow, green, brown or black.
While it's appearance can be bizarre or even frightening, it's not health-threatening. It's mostly remedied by removing the original cause, such as changing to a different antibiotic or quitting smoking, and gently cleaning the tongue everyday by brushing it or using a tongue scraper you can obtain from a pharmacy.
One word of caution: don't stop any medication you suspect of a side effect without first discussing it with your prescribing doctor. While effects like black hairy tongue are unpleasant, they're not harmful—and you don't want to interfere with treatments for problems that truly are.
As your dental provider, we're always alert for signs of tooth decay or periodontal (gum) disease, the two leading causes of tooth loss. But we're also watching for less common conditions that could be just as devastating.
Root resorption falls into this latter category: it occurs when a tooth's root structure begins to break down and dissolve (or resorb). It's a normal process in primary ("baby") teeth to allow them to loosen and give way when permanent teeth are ready to erupt.
It's not normal, though, for permanent teeth. Something internally or—more commonly—externally causes the root structure to break down. External resorption usually occurs at the neck-like or cervical area of a tooth around the gum line. Known as external cervical resorption (ECR), it can first appear as small, pinkish spots on the enamel. These spots contain abnormal cells that cause the actual damage to the root.
We don't fully understand how root resorption occurs, but we have identified certain factors that favor its development. For example, it may develop if a person has experienced too much force against the teeth during orthodontic treatment. Injury to the periodontal ligaments, teeth-grinding habits or some dental procedures like internal bleaching may also contribute to later root resorption.
Early diagnosis is a major part of effective treatment for root resorption. Because it's usually painless and easily overlooked, resorption is often too difficult to detect in its early stages without x-rays—a good reason for regular dental exams. Beginning spots or lesions are usually small enough to surgically remove the tissue cells causing the damage and then filled with a tooth-colored filling material. If it has advanced further, we may also need to perform a root canal treatment.
At some point, the damage from root resorption can be too great, in which case it might be best to remove the tooth and replace it with a dental implant or similar restoration. That's why catching root resorption early through regular dental exams can give you the edge for saving your tooth.
If you would like more information on diagnosing and treating root resorption, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Root Resorption: An Unusual Phenomenon.”
If your dentist found tooth decay on your last visit, you might have been surprised. But tooth decay doesn't occur suddenly—it's a process that takes time to unfold.
It begins with bacteria—too many, that is. Bacteria naturally live in the mouth, but when their populations grow (often because of an abundance of leftover sugar to feed on) they produce high amounts of acid, a byproduct of their digestion. Too much acid contact over time softens and eventually erodes tooth enamel, making decay easier to advance into the tooth.
So, one important strategy for preventing tooth decay is to keep your mouth's bacterial population under control. To do that, here are 4 common-sense tactics you should perform between dental visits.
Practice daily hygiene. Bacteria thrive in dental plaque, a thin film of food particles that builds up on teeth. By both brushing and flossing you can reduce plaque buildup and in turn reduce disease-causing bacteria. In addition, brushing with a fluoride toothpaste can also help strengthen tooth enamel against acid attacks.
Cut back on sugar. Reducing how much sugar you eat—and how often –deprives bacteria of a prime food source. Constant snacking throughout the day on sweets worsens the problem because it prevents saliva, the body's natural acid neutralizer, from reducing high acid levels produced while eating. Constant snacking doesn't allow saliva to complete this process, which normally takes about thirty minutes to an hour. To avoid this scenario, limit any sweets you eat to mealtimes only.
Wait to brush after eating. Although this sounds counterintuitive, your tooth enamel is in a softened state until saliva completes the acid neutralizing process previously described. If you brush immediately after eating you could brush away tiny particles of softened enamel. Instead, rinse your mouth out with water and wait an hour for saliva to do its work before brushing.
Boost your saliva. Inadequate saliva flow could inhibit the fluid's ability to adequately neutralize acid or provide other restorative benefits to tooth enamel. You can improve flow with supplements or medications, or by drinking more water during the day. Products with xylitol, a natural sugar alternative, could give you a double benefit: chewing gums and mints containing it could stimulate more saliva flow and the xylitol itself can inhibit bacterial growth.
As the host of America's Funniest Home Videos on ABC TV, Alfonso Ribeiro has witnessed plenty of unintentional physical comedy…or, as he puts it in an interview with Dear Doctor–Dentistry & Oral Health magazine, "When people do stuff and you're like, 'Dude, you just hurt yourself for no reason!'" So when he had his own dental dilemma, Alfonso was determined not to let it turn onto an "epic fail."
The television personality was in his thirties when a painful tooth infection flared up. Instead of ignoring the problem, he took care of it by visiting his dentist, who recommended a root canal procedure. "It's not like you wake up and go, 'Yay, I'm going to have my root canal today!'" he joked. "But once it's done, you couldn't be happier because the pain is gone and you're just smiling because you're no longer in pain!"
Alfonso's experience echoes that of many other people. The root canal procedure is designed to save an infected tooth that otherwise would probably be lost. The infection may start when harmful bacteria from the mouth create a small hole (called a cavity) in the tooth's surface. If left untreated, the decay bacteria continue to eat away at the tooth's structure. Eventually, they can reach the soft pulp tissue, which extends through branching spaces deep inside the tooth called root canals.
Once infection gets a foothold there, it's time for root canal treatment! In this procedure, the area is first numbed; next, a small hole is made in the tooth to give access to the pulp, which contains nerves and blood vessels. The diseased tissue is then carefully removed with tiny instruments, and the canals are disinfected to prevent bacteria from spreading. Finally, the tooth is sealed up to prevent re-infection. Following treatment, a crown (cap) is usually required to restore the tooth's full function and appearance.
Root canal treatment sometimes gets a bad rap from people who are unfamiliar with it, or have come across misinformation on the internet. The truth is, a root canal doesn't cause pain: It relieves pain! The alternatives—having the tooth pulled or leaving the infection untreated—are often much worse.
Having a tooth extracted and replaced can be costly and time consuming…yet a missing tooth that isn't replaced can cause problems for your oral health, nutrition and self-esteem. And an untreated infection doesn't just go away on its own—it continues to smolder in your body, potentially causing serious problems. So if you need a root canal, don't delay!
If you would like additional information on root canal treatment, please contact us or schedule a consultation. You can learn more by reading the Dear Doctor magazine articles “A Step-By-Step Guide to Root Canal Treatment” and “Root Canal Treatment: What You Need to Know.”
Find out why these simple dental checkups are necessary for healthy teeth and gums.
Just as you should visit your family doctor once a year for preventive checkups you should also visit our Erie, PA, family dentist, Dr. Rosanne Palermo, for the same preventive care for your teeth and gums. So, why are these routine cleanings and exams so important and just how often do you need to come in for care?
What is involved in a dental visit?
Each six-month checkup consists of a dental exam and a cleaning. During the cleaning, our dental hygienists use special tools to remove plaque and tartar buildup, the culprits behind decay and gum disease.
Along with getting your cleaning, we will also check the health of your gums to look for early warning signs of gum disease, a condition that affects nearly 50 percent of American adults and is the leading cause of tooth loss. While it is known as a “silent killer” because it doesn’t often cause symptoms until it has progressed to a harmful stage, coming in to see your Erie, PA, family dentist every six months can prevent gum disease or to at least detect it early enough that it can be properly treated or even reversed.
We will also examine your oral tissue, tongue, throat, face and neck for any early signs of oral cancer. An oral cancer screening only takes a minute, is completely painless, and it could just end up saving your life.
What are the benefits of regular dental appointments?
Preventive dentistry is so important for protecting your smile against cavities, gum disease, and other issues. Of course, sometimes these problems can still set in but it’s comforting to know that our dentist will be able to catch them early on when they are much easier to treat and are less likely to cause serious complications.
This is also a time for you to ask questions or address any concerns you may have about your own oral health and at-home care during these checkups. Want to know if Invisalign is right for you? Wondering what toothbrush is going to help you get a more thorough clean? These are all questions we can discuss with you so that you can make more informed decisions about your oral health.
Is it time to schedule your next dental cleaning?
We work with your busy schedule to provide you with an appointment that’s ideal for you. Call our Erie office today at (814) 833-3001 to schedule your six-month checkup. Your smile will thank you!
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