Mouth ulcers could signal vitamin deficiencies. Discover how your mouth might be warning you about your nutritional health.

Mouth ulcers are small sores that form on your gums, lips, tongue, inner cheeks or roof of your mouth. They're usually not dangerous, but they can be a huge inconvenience. If you get them often ...

M outh ulcers, also known as canker sores, are small, painful lesions that develop in the soft tissues of the mouth, ...

They’re mouth ulcers, also known as aphthous ulcers or canker sores. They typically occur on the inner cheeks, inner lips, base of your gums or roof of your mouth, and can also appear on your ...

Sometimes, cold sores appear as little clusters outside (not inside) the mouth and on the side of the lips. They are preceded by a tingling sensation. The herpes simplex virus causes them. Infected ...

What are cold sores? Cold sores are blisters that typically appear on the lips or skin around the mouth and nose. They occur as a result of the herpes simplex virus. According to Brooke Jeffy ...

Per Dr. Cristina Psomadakis, cold sores usually affect the outer part of your lip, but can also appear around and inside the mouth. "With a cold sore, you may have additional symptoms of feeling ...

Canker sores, or aphthous ulcers ... experience swelling of the lips, mouth, or tongue develop a sudden rash or hives are wheezing or having breathing difficulties Transient lingual papillitis ...

In oral herpes, most blisters appear on the lips or mouth. They can also form elsewhere on the face, especially around the chin and below the nose or on the tongue. At first, the sores look ...