19/01/2026
Mouth ulcers are common and often heal on their own, but in some cases they can be painful and severe. They can develop due to several reasons such as vitamin B12 or iron deficiency, stress, skin-related conditions, or irritation from sharp teeth.
Identifying the underlying cause is important for proper treatment and prevention. Maintaining good oral hygiene, managing stress, and addressing nutritional deficiencies can help reduce the risk of recurring mouth ulcers.