How Does Lupus Affect Dental Health?

Lupus is an autoimmune disorder that, according to the Lupus Foundation of America, effects 5 million people worldwide with 16,000 new cases reported yearly. When lupus effects the mouth, it is either as a result of the disease itself or as a side-effect of medications. If you have lupus it is important to see your dentist routinely and to understand what effect the disease may have on your dental care.

Dry Mouth
Salivary gland disease is a common problem for people who have lupus. This condition can cause dryness of the mouth, which can be exacerbated by certain types of medication that are used for treatment. Under normal conditions, the saliva that is produced in the mouth washes away bacteria and particles of food that can settle on teeth and gums and cause decay or gum disease. Because of the lack of saliva that is caused by salivary gland disease and the medication, people with lupus are susceptible to an increased risk of tooth decay.

Increased Risk of Infection
Another side-effect of certain medication that lupus sufferers take is a suppressed immune system and a lack of blood cells. If this is the case, there may be an increased risk of infection and antibiotics may be necessary not only after dental work, but prior to it as well.

Oral Health Concerns
Lupus patients can often get sores in their mouths. These sores can appear on their gums, tongue and cheeks. In addition, lupus sufferers may experience temporomandibular joint disorder (TMJ) and as a result of the tightening that occurs in the jaw and mouth there may be an increase in cavities or abscesses. Bleeding gums and oral lesions are also a concern when it comes to the oral health of people with lupus.