Canker sores are shallow lesions that form in the soft tissue in the mouth. While they usually go away on their own, canker sores that last or reappear should be checked by a dentist. A professional can diagnose the issue during a regular dental exam and discuss specific symptoms to determine the best treatment course. Here’s what to know before you go. 

What Typically Causes Canker Sores?

Canker sores aren’t contagious, so you can’t catch them from someone else or pass them to another person the same way you would a cold sore. Experts haven’t pinpointed a single, definitive cause, but several factors could lead to their development. Minor soft tissue injuries, such as from biting your cheek or brushing too vigorously, could contribute to a canker sore. 

Additionally, people with sensitivities to spicy or acidic foods seem prone to the issue, and an insufficient intake of vitamin B12, iron, folate, and zinc also increases the risk. Some people appear to develop canker sores when using mouthwash with sodium lauryl sulfate. Finally, emotional stress and hormonal changes that accompany menstruation could also contribute to canker sore development.

How Are Canker Sores Treated?

A mild canker sore that doesn’t bother you should disappear on its own. If you have a large or especially painful lesion, it’s a good idea to schedule a dental exam. Not only will a dentist confirm that the issue is indeed a canker sore, but they can also recommend treatments that can help. 

Following the exam, the dentist can prescribe a mouthwash with a steroid to reduce inflammation and discomfort. They may also recommend over-the-counter or prescription treatments, such as gels or creams, to accelerate healing and alleviate pain. Rarely, canker sores that don’t respond to these treatments may call for oral medications or cautery. In this technique, a special instrument is used to destroy the ulcer and stop its spread.

Whether you’re experiencing a specific issue or you’re simply due for a routine dental exam, Total Health Dentistry in Cold Spring, KY, has your oral wellness needs covered. Offering comprehensive dental care, including restorative, preventive, and cosmetic services, this team, run by Dr. Rachel E. Gold, also focuses on the connection between oral health and overall wellness. Find out more about their services online or schedule an appointment by calling (859) 441-1230.