The use of preventive antibiotics for people with certain heart conditions stemmed from worries about Endocarditic. That condition is an infection of the thin membrane that lines the chambers and valves inside the heart, called the endocardium. Endocarditic occurs when bacteria or germs from another part of the body, such as the mouth, enter the bloodstream and travel to the heart and attach to abnormal heart valves or damaged heart tissue.

An American Heart Association (AHA) committee found that for most people, the risk of Endocarditic from dental procedures was low. Daily activities, such as brushing, flossing or chewing, are much more likely to cause Endocarditic than are bacteria that enter the bloodstream from a single dental procedure.

“Preventive antibiotics before dental work are now recommended only for people who, if they develop Endocarditic, are more likely to die or have serious complications,” says Walter Wilson, MD, an infectious diseases specialist at Mayo Clinic. Dr. Wilson headed the AHA committee that recently revised the guidelines.

The new recommendations suggest preventive antibiotics before dental work only for those people with artificial heart valves, a history of infective Endocarditic, certain forms of congenital heart disease and cardiac valve abnormalities following a heart transplant.

Preventive antibiotics are no longer recommended for many people who have common heart conditions such as mitral valve prolapse or rheumatic heart disease. Before their next dental visit, patients who have taken preventive antibiotics should check with a doctor or dentist to discuss the guideline changes and determine if the medication is necessary.

Mayo Clinic Women’s Healthsource is published monthly to help women enjoy healthier, more productive lives. Revenue from subscriptions is used to support medical research at Mayo Clinic.

How does this happen? Gum disease can cause bacteria to enter the bloodstream and activate cells that produce inflammatory biological signals that have a destructive effect throughout the body. Of the pancreas, the cells responsible for insulin (blood sugar) can be damaged or destroyed. Once this happens, it may trigger Type 2 diabetes – even in a healthy individual, without other risk factors for diabetes.

The Surgeon General Report on Oral Health states that good oral health is integral to general health. So, be sure to brush and floss properly and see your dentist for regular checks.

If I have diabetes, I am at risk for dental problems?
If your blood glucose levels are poorly controlled, you are more likely to develop gum disease and lose more teeth than non-diabetics. Like all infections, gum disease may be a factor causing blood sugar to rise and make it more difficult to control diabetes.

Other problems related to oral diabetes include: thrush, an infection caused by a fungus that grows in the mouth, dry mouth and can cause pain, ulcers, infections and cavities.

How can I help prevent dental problems associated with diabetes?
First, control of blood glucose. Then, take care of your teeth and gums, along with regular checks every six months. To control thrush, a fungal infection, maintain good diabetic control, avoid smoking and, if you wear, remove and clean dentures daily. Good control of blood sugar may also help prevent or relieve dryness of the mouth caused by diabetes.

What can I expect in my checkup? Should I tell my Dentist about My Diabetes?
People with diabetes have special needs and your dentist is able to meet those with your help. Keep your dentist informed of any change in his condition and any medication may be required. Postpone any non-emergency dental procedures if your blood sugar is not under good control.

“Alopecia areata is a dermatitis which presents the following signs: The typical pattern is for one or more round bald patches to appear on the scalp, in beard, or eyebrows, or to undergo a loss of eyelashes. Alopecia areata is thought to be an autoimmune disease, “said the researchers.

Hair re-grows in most patients after several months. However, in one quarter of all patients the condition recurs once or more. According to professors at the UGR, the affected hair follicles are not completely destroyed. Therefore, hair can grow again, even if patients who have already suffered from alopecia areata may have recurrences.

Unpredictable development

Often, patients with alopecia areata have hairs with the shape of an exclamation point on the border of the bald patch. Hair become weak and fall easily. Several studies suggest that alopecia areata has unpredictable development: sometimes hair grows back in a few weeks, but in some cases the disease progresses and can cause further hair loss on scalp and body.

Until the research at the UGR, which establishes for the first time a relationship between alopecia areata and dental disease, the origin of this type of hair loss is unknown. Ignites hair-follicle tissue without scarring. In alopecia areata, the affected hair follicles are mistakenly attacked by the immune system. Some of the factors that cause alopecia are: genetics, family history of alopecia, non-specific immune responses specific auto-immune reactions of certain organs and emotional stress.

“We have found that bald patches caused by tooth infection are not always in the same place. They normally appear on a line projected from the dental infection and can thus can be placed on the face at the level of maxillary teeth, above a line through the lip-angle to the scalp, beard, or even to the eyebrow. However, they may also be located away from the outbreak of infection, “explained Gil Montoya and Cutando Soriano.

Adapted from materials provided by University of Granada.

Conversely, poor oral hygiene can make it more difficult to control diabetes. The infection can cause your blood sugar to grow and require more insulin to keep under control.

Furthermore, diabetes may decrease the ability to taste sweets, While this change may not be evident, can influence food choices in your favor of more sweet tasting foods, thereby affecting your dental health, as well as the ability to control your diabetes.

Awareness of the potential oral complications from diabetes to improve the chances of maintaining a healthy mouth and good teeth.

Ventilator associated pneumonia usually is a reason of infection in the hospital, and analyses think that these infection may add $ 40,000 to the cost and doubly the duration of patient remain in hospital.

Ironically, it throws out that the patient’s own bacterial plaque is a usually major source of microbes that make ventilator-associated pneumonia

In Issues presented at the IADR (ADR: International Association of Dental Research), researchers at the University of Buffalo School of Dental Medicine show that the same bacteria identified in dental plaque of patients who were admitted to intensive care and placed on ventilators are found later in the lungs from those who subsequently developed pneumonia.

“Our analyze presents that a powerful link between the pathogens to oral and systema respiratorium in patients on ventilator-associated pneumonia,” said Paul Heo, DDS, a doctoral student in the UB dental school Department of Oral Biology and 1st author of the study.

“We are saying that if the patients’ mouth and teeth are not cleaned while they are in hospital, can easily develop lung disease.”

The presentation is part of a three years longitudinal, double-blind study funded by the National Institute of Dental and Craniofacial Research and headed by Frank A. Scannapieco, DDS, Ph.D., professor and chairman of the Department of Oral Biology.

The process aims to determine if swabbing ventilated ICU patients’ mouth with a bactericide protects them from pneumonia in developing countries.

In this component, Heo and colleagues concentrated on three strains of suspected pathogens that are responsible for the majority of hospital acquired pneumonia: Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. Samples of plaque from teeth and of secretions from the trachea were obtained from patients in intensive care on the day of admission and then every three days, up to 21 days. Bronchial alveolar lavage samples also were collected from those who are suspected of having developed pneumonia.

Samples from nine patients who have the disease of interest in their plaque and were suspected of having pneumonia were selected for analysis. Protein and DNA profiles of pathogens in plaque and bronchial alveolar lavage samples were identified through a process called pulsed field gel electrophoresis.

The results showed that the genetic profiles of bacteria from tracheal and bronchial samples of the nine patients with pneumonia were identical to profiles of bacteria in dental plaque from them.

“These results suggest that teeth may serve as an important reservoir of infection in these patients,” said Heo. “To prevent opportunistic, hospital-acquired disease, taking care of teeth and gums hospitalized, and could be particularly important.”