What conditions may be linked to oral health?

Your oral health might contribute to various diseases and conditions, including:

• Endocarditis. Endocarditis is an infection of the inner lining of your heart (endocardium). Endocarditis typically occurs when bacteria or other germs from another part of your body, such as your mouth, spread through your bloodstream and attach to damaged areas in your heart.
• Cardiovascular disease. Some research suggests that heart disease, clogged arteries and stroke might be linked to the inflammation and infections that oral bacteria can cause.
• Pregnancy and birth. Periodontitis has been linked to premature birth and low birth weight.

Certain conditions also might affect your oral health, including:

• Diabetes. Diabetes reduces the body's resistance to infection — putting the gums at risk. Gum disease appears to be more frequent and severe among people who have diabetes. Research shows that people who have gum disease have a harder time controlling their blood sugar levels, and that regular periodontal care can improve diabetes control.
• HIV/AIDS. Oral problems, such as painful mucosal lesions, are common in people who have HIV/AIDS.
• Osteoporosis. Osteoporosis — which causes bones to become weak and brittle — might be linked with periodontal bone loss and tooth loss. Drugs used to treat osteoporosis carry a small risk of damage to the bones of the jaw.
• Alzheimer's disease. Worsening oral health is seen as Alzheimer's disease progresses.

Other conditions that might be linked to oral health include eating disorders, rheumatoid arthritis, head and neck cancers, and Sjogren's syndrome — an immune system disorder that causes dry mouth.

Because of these potential links, tell your dentist if you're taking any medications or have had any changes in your overall health — especially if you've had any recent illnesses or you have a chronic condition, such as diabetes.