In a prior post we talked about how mouth sores are typically a result of irritations. There are many things that can irritate the mouth and lead to mouth sores. Below is some common causes

• Poorly fitting dentures. Make sure to maintain your dentures and get them aligned/adjusted so that they fit correctly
• Sharp or broken tooth/teeth. If you have a sharp/broken tooth see your dentist in order to fix it so that it will not cause a mouth sore
• Braces / retainers
• Burning your mouth on hot foods or drinks

Some additional causes can include

• Certain medication
• Tobacco use
• Hormonal changes during pregnancy
• Stress
• Vitamin and folate deficiencies