Lupus
Canker sores are a common condition that affects millions of people each year. Though they are usually harmless and will go away on their own, they can be painful and frustrating. In most cases, canker sores are not a cause for concern. However, in some cases, they may be a symptom of a more serious condition, such as lupus.
Consequently, if you have lupus, you may experience canker sores due to the inflammation caused by the disease. Therefore, if you have lupus and experience mouth sores, you must let your rheumatologist know, as this may indicate that your lupus is active and causing damage to your organs.
While canker sores are a common sign of active lupus, they may also be caused by certain medications or other conditions. If you have canker sores, your rheumatologist may want to biopsy them to determine the cause. If canker sores are found to be associated with your lupus, treatments can help prevent or reduce their occurrence.
