Posts for category: Oral Health
Osteoporosis is a serious bone weakening disease in older adults that can turn a minor fall into a major bone fracture. But the condition could also impact dental treatment—triggered ironically by the drugs used to treat osteoporosis rather than the disease itself.
From the Latin for “porous bone,” osteoporosis causes bone to gradually lose mineral structure. Over time the naturally-occurring spaces between mineralized portions of the bone enlarge, leaving it weaker as a result.
Although there's no definitive cure for osteoporosis, a number of drugs developed over the last couple of decades can inhibit its progress. Most fall into two major categories, bisphosphonates and RANKL inhibitors.
These drugs work by inhibiting the normal growth cycle of bone. Living bone constantly changes as cells called osteoblasts produce new bone. A different type, osteoclasts, clear away older bone to make room for these newer cells. The drugs selectively destroy osteoclasts so that the older bone, which would have been removed by them, remains for a longer period of time.
Retaining older cells longer initially slows the disease process. But there is a downside: in time, this older bone kept in place continues to weaken and lose vitality. In rare instances it may eventually become detached from its blood supply and die, resulting in what is known as osteonecrosis.
Osteonecrosis mostly affects two particular bones in the body: the femur (the long bone in the upper leg) and the jawbone. In regard to the latter, even the stress of chewing could cause osteonecrosis in someone being treated for osteoporosis. It can also occur after tooth extractions or similar invasive procedures.
If you're taking a bisphosphonate or RANKL inhibitor, you'll want to inform your dentist so that the necessary precautions can be taken before undergoing dental work more invasive than routine cleanings or getting a filling or crown. If you need major dental work, your dentist or you will also need to speak with your physician about stopping the drug for a few months before and after a dental procedure to minimize the risk of osteonecrosis.
Fortunately, the risk for dental problems while undergoing treatment for osteoporosis is fairly low. Still, you'll want to be as prepared as possible so that the management of your osteoporosis doesn't harm your dental health.
If you would like more information on osteoporosis and dental health, 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 “Osteoporosis Drugs & Dental Treatment.”
Do you want to give your child something that will benefit them the rest of their life? Then give them the gift of healthy teeth and gums.
Such a gift doesn't come wrapped in a box with a bow on it—you bestow it first by ensuring they receive the utmost in dental care during their formative years. Even more importantly, you instill in them good oral care habits that will protect their dental health for the rest of their lives.
Oral Hygiene 101. Daily hygiene—brushing and flossing to remove disease-causing dental plaque—is the foundation for maintaining a lifetime of optimal dental health. Early on, you'll have to perform these tasks for your child, but the true gift is in teaching them to brush and floss effectively for themselves (and your dentist can help too!).
How's my brushing? There's oral hygiene—and then there's effective oral hygiene. For a quick check, there's a simple test you can teach your child to make sure they're brushing and flossing correctly: Just after they finish, have them rub their tongue all along their teeth. If the teeth feel smooth, they've made the grade! If it feels gritty, though, they'll need to try again. (For better accuracy, you can also purchase a disclosing solution at your local pharmacy that when applied to teeth will reveal any remaining plaque.)
Eating for dental health. Instilling the values of proper nutrition not only promotes your child's overall health, it can also help them have healthier teeth and gums. Foods rich in vitamins and minerals, especially vitamin D, calcium and phosphorus, help build strong teeth and bones. Avoiding processed foods, especially those with added sugar, helps them avoid tooth decay or gum disease.
Mouth protection from injury. As your child grows and becomes more active, they're more at risk for injury to their mouth, teeth or gums. Help them break habits like chewing on hard objects, and insist on them wearing a mouthguard while playing sports. As they enter the teen years, encourage them to avoid “mouth jewelry” that could damage their tooth enamel.
These values and practices are often woven into the fabric of everyday life. They take relatively little time, but they can make a huge impact on your child's oral health future.
If you would like more information on dental care for kids, 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 “How to Help Your Child Develop the Best Habits for Oral Health.”
If you live an average lifespan, you'll spend more than 200,000 hours in blissful slumber. It's not a waste, though: You absolutely need this much sleep to maintain optimum physical and mental health. That's why the National Sleep Foundation recognizes each March as Sleep Awareness Month to highlight the obstacles to a good night's sleep. One such obstacle is obstructive sleep apnea (OSA)—and if you have it, we may be able to help you reduce the harm it may be causing you.
OSA is the blockage of the airway during sleep, usually when the tongue relaxes against the back of the throat. As the oxygen level falls, the brain arouses the sleeper to restore airflow. This only takes a few seconds before the person slips back into sleep, but it can occur several times an hour.
As this scenario repeats itself night after night, the person becomes deprived of the deeper stages of sleep they need to stay healthy. The long-term effect can even be life-threatening: Besides chronic fatigue and “brain fog,” there's also an increased risk of high blood pressure, disease or other serious health conditions.
But there are ways to reduce chronic OSA, the most common being a therapy known as continuous positive airway pressure (CPAP). A CPAP machine, prescribed by a medical doctor, consists of a small pump that streams pressurized air into the mouth through a hose and facemask; the increased air pressure in the mouth helps keep the airway open. It's a proven method, but not always a favorite with some patients who find it uncomfortable and restrictive to wear every night.
If you're in that camp regarding CPAP therapy, an alternative may be possible: oral appliance therapy (OAT), which dentists can provide. Worn in the mouth during sleep, this custom-fitted mouthguard-like appliance repositions the tongue so that it doesn't block the airway. There is a variety of mechanisms, but most involve a hinge that positions the lower jaw forward, which in turn pulls the tongue away from the back of the throat.
These less invasive OAT devices may be an alternative to CPAP therapy for people who have mild to moderate OSA and find CPAP machines difficult to use. If you've been diagnosed with OSA and CPAP therapy hasn't been a good fit for you, speak with us about an OAT device. It could help you overcome this common disorder and get the deep sleep you need for a healthy mind and body.
If you would like more information about a dental approach to obstructive sleep apnea, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine article “Sleep Disorders & Dentistry.”
Tooth decay is a destructive disease that could rob you of your teeth. But it doesn't appear out of nowhere—a number of factors can make it more likely you'll get cavities.
But the good news is you can be proactive about many of these factors and greatly reduce your risk of tooth decay. Here are a few questions to ask yourself to point you in the right direction for preventing this destructive disease.
Do you brush and floss every day? A daily habit of brushing and flossing removes buildup of dental plaque, a bacterial film on teeth that's the top cause for tooth decay and periodontal (gum) disease. Hit or miss hygiene, though, can greatly increase your risk for developing a cavity.
Do you use fluoride? This naturally occurring chemical has been proven to strengthen tooth enamel against decay. Many locations add fluoride to drinking water—if your area doesn't or you want to boost your fluoride intake, use toothpastes, mouthrinses or other hygiene products containing fluoride.
Do you smoke? The nicotine in tobacco constricts blood vessels in the mouth so that they provide less nutrients and antibodies to the teeth and gums. Your mouth can't fight off infection as well as it could, increasing your risk of dental diseases like tooth decay.
Do you have dry mouth? This isn't the occasional bout of “cotton mouth,” but a chronic condition in which the mouth doesn't produce enough saliva. Saliva neutralizes mouth acid, so less of it increases your risk for decay. Chronic dry mouth can be caused by medications or other underlying conditions.
Do you snack a lot between meals? Sugary snacks, sodas or energy drinks can increase oral bacteria and acidity that foster tooth decay. If you're snacking frequently between meals, your saliva's acid neutralizing efforts may be overwhelmed. Coordinate snacking with mealtimes to boost acid buffering.
You can address many of these questions simply by adopting a daily habit of brushing and flossing, regular dental cleanings and checkups, and eating a healthy, “tooth-friendly” diet. By reducing the risk factors for decay, you can avoid cavities and preserve your teeth.
If you would like more information on preventing tooth decay, 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 “Tooth Decay: How to Assess Your Risk.”
If you're intrigued by the strange and bizarre, here's one to pique your interest: geographic tongue. It's a rare condition that causes the appearance of red patches on the tongue surface, surrounded by grayish-white borders, and which look a lot like continents on a map (hence the name). But although it may look odd, geographic tongue won't harm your health.
The condition is also known as benign migratory glossitis, so named because it's not cancerous and the patches seem to move or “migrate” around the tongue surface. The most common causes are thought to be stress or hormonal disruptions in those predisposed to the condition. Many researchers believe zinc or vitamin B deficiencies in the body contribute to its occurrence. It also seems more prevalent among non-smokers and pregnant women, as well as occurring as a family trait.
The red patches are created by the temporary disappearance of some of the papillae, tiny bumps on the tongue's top surface. The patches can abruptly appear during a flareup and then disappear just as suddenly. But as “angry” as the patches may look, geographic tongue is not considered a health danger. It isn't normally painful, although people can experience stinging or numbing sensations emanating from the patches that can be mildly uncomfortable.
Because it's also rare, you're not likely to encounter it personally. But if you or a loved one does begin to notice red patches on the tongue, there are a few things you can do to lessen any accompanying irritation. For one, cut out foods like tomatoes, citrus fruits, eggplant, mint or highly spicy or acidic foods, all of which have been known to increase discomfort. You might also avoid astringents like alcohol or mouthwashes that likewise irritate the patches when they occur.
Although geographic tongue can't be cured, your dentist can help you manage symptoms when they arise with the help of prescribed anesthetic mouthwashes, antihistamines or steroid lozenges. These not only can help lower any discomfort or irritations, they may also lessen the duration of a flareup.
For the most part, geographic tongue usually causes more embarrassment than physical discomfort. But with a little help from your dentist, you can keep it to a minimum. Geographic tongue may be odd, but it's nothing to worry about.
If you would like more information on geographic tongue, 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 “Geographic Tongue: No Cause For Alarm.”