Even a little exercise linked with lower stroke risk in people with afib
Testosterone therapy without evidence of deficiency may boost heart risk
Weight-loss drug may lower risk of heart attacks and infections
What to eat on the DASH diet
Migraine: How it's diagnosed and what that means
Tricep workouts you can do at home
Mindfulness practices to reduce stress and improve focus
Antihistamines may not offer meaningful relief from eczema symptoms
Overweight and taking blood pressure medications: Study finds it's a trend that's working
FDA approves first mRNA-based flu vaccine
Diseases & Conditions Archive
Articles
Dental implant reality check
Are these advances in dental health right for you?
Image: GuidoVrola/Thinkstock
Tooth decay, gum disease, and injury to the mouth can all lead to the loss of one or more teeth. The standard solution usually involves removable dentures or a fixed bridge. A newer option, dental implants, is also gaining popularity. "Implants can significantly improve your quality of life," says Dr. German Gallucci, department chair of restorative dentistry at the Harvard School of Dental Medicine.
About implants
Uses and benefits
In older adults, implants are typically used to replace one or two missing teeth (but not a mouthful). "Before implants, the only option we had was a bridge. With the implant, you can independently restore the tooth. That's a significant improvement in our therapy, to the point that we have reduced the number of bridges we do nowadays," says Dr. Gallucci.
Implants are also used to anchor a bridge or dentures. "Without implants, dentures move while you eat or speak, which makes it difficult to do either. But when you clip the denture onto an implant, it stays in place and functions normally," says Dr. Gallucci. He says supporting dentures or bridges may require two or more implants.
Requirements
Considerations
There are few downsides to getting implants. One is cost. "The range varies from state to state. It could be between $2,000 and $6,000 for one tooth and crown. But that's comparable to a bridge," says Dr. Gallucci.
Some insurance plans cover implants, especially for a missing tooth. Medicare does not pay for implants.
Another drawback: the time involved in healing. But the benefits, says Dr. Gallucci, can be worth it.
If you're interested in pursuing implants, he recommends getting several opinions. You can start by making an appointment with either a dentist who's surgically trained to place implants and has years of experience, or a prosthodontist—an expert in tooth restoration and replacement.
What to eat when your teeth and gums hurtIt's common after oral surgery to have some pain for a day or two, or even longer. This may mean that you have to be especially mindful of what you eat and drink. Sensitivity to hot and cold items is typical. But even the act of chewing can be uncomfortable. What's best to eat? "Avoid crunchy and sticky foods and stick to a soft diet," says Dr. German Gallucci, a restorative dentistry expert at the Harvard School of Dental Medicine. "Go with soups, pastas, yogurt, and even baby food." He advises avoiding the side of your mouth that's been operated on, and eating only small bites of food that keep your teeth from making forceful contact. Other tips: Avoid anything very hot on the first day after surgery, as heat can increase the risk of bleeding; drink a lot of fluid, at least five or six cups per day; and baby yourself. "Give your mouth a chance to heal," he says. |
Loneliness and isolation raise risk for stroke and heart disease, study suggests
Loneliness and isolation are associated with an increased risk for developing coronary artery disease (CAD) and stroke.
Loneliness has same risk as smoking for heart disease
Loneliness and social isolation raises your risk of heart attack, stroke, and even early death, says a new study. The risk was similar to light smoking or obesity.
Prompt attention to “ministrokes” may reduce risk of subsequent stroke
Getting immediate attention for symptoms of a transient ischemic attack can minimize the risk of a subsequent stroke.
Getting protection from bug-borne illnesses
This summer, it's especially important to take precautions against mosquitoes and ticks.
Image: Rene Drouyer/Thinkstock
You're no doubt aware that a mosquito bite can transmit the Zika virus and that pregnant women infected with the virus may have babies with microcephaly—incomplete brain development. Although Zika is getting the most attention this summer, mosquitoes and ticks carrying the pathogens responsible for other conditions, including West Nile fever, Lyme disease, encephalitis, and Rocky Mountain spotted fever, are still at large in areas of the United States.
While scientists work to develop vaccines against these illnesses, the best protection is still prevention. "One thing everyone can do is to reduce their risk of exposure," says Dr. Mary E. Wilson, adjunct associate professor of global health and population at the Harvard T.H. Chan School of Public Health. Getting the best protection depends on the type of bug you're protecting yourself against.
Endometriosis linked to increased risk of heart disease
Women who have a history of endometriosis—a risk factor for cardiovascular disease—should take measures to reduce their other cardiovascular risk factors.
Can stem cells treat eye disease?
Stem cell research has led to techniques to restore vision in animals and to grow new, healthy lenses in human babies born with cataracts.
Therapy beats drugs for chronic insomnia
The American College of Physicians recommends cognitive behavioral therapy for insomnia (CBT-I) as a first line of defense for chronic insomnia, instead of sleep medications.
Don’t accept a diminished sex life as a “side effect” of illness
Living with a chronic condition or as a survivor of cancer or a heart attack needn't take a toll on intimate relationships.
Image: Jack Hollingsworth/Thinkstock
Strategically timing when you take pain medication can make sex more comfortable.
Sexual satisfaction is an important part of well-being, yet women who have been successfully treated for cancer or are living with chronic conditions often accept a diminished sex life as a trade-off for being alive. "Women with cancer go through surgery, chemotherapy, and radiation in order to be alive, but once they're through treatment they may not feel as though they are really living to the fullest," says Dr. Sharon Bober, a psychologist at Harvard-affiliated Dana-Farber Cancer Institute. Women with cardiovascular disease, diabetes, and arthritis may also feel that their health issues have eroded their intimate relationships.
The truth about tequila and your bones
You may have seen the recent headlines proclaiming that tequila is good for bone health. While that sounds appealing to many, the truth is that there are many caveats to the study behind those headlines. This latest story is just one example of news articles that proclaim our favorite foods, like coffee and chocolate, are actually good for us. As with all these stories, it’s important to look deeper than the flashy headline.
Even a little exercise linked with lower stroke risk in people with afib
Testosterone therapy without evidence of deficiency may boost heart risk
Weight-loss drug may lower risk of heart attacks and infections
What to eat on the DASH diet
Migraine: How it's diagnosed and what that means
Tricep workouts you can do at home
Mindfulness practices to reduce stress and improve focus
Antihistamines may not offer meaningful relief from eczema symptoms
Overweight and taking blood pressure medications: Study finds it's a trend that's working
FDA approves first mRNA-based flu vaccine
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