Canker sores, also known as aphthous ulcers, are painful lesions that develop inside the mouth. They can significantly impact daily activities such as speaking and eating, affecting overall quality of life.

What Are Canker Sores?

Canker sores are small, shallow ulcers that appear on the soft tissues of the mouth, including the cheeks, gums, tongue, and roof of the mouth. They are usually round or oval with a white or yellow center and a red border.

How Canker Sores Affect Speech

When a canker sore develops near the tongue or inside the cheeks, it can cause discomfort while speaking. The pain may lead individuals to speak more softly or avoid certain words that require movement of the tongue or lips. This can temporarily affect communication and social interactions.

Impact on Eating Habits

Canker sores can make eating painful, especially when consuming spicy, acidic, or crunchy foods. The pain often discourages people from eating regular meals, leading to:

  • Reduced appetite
  • Altered food choices
  • Weight loss in severe cases

Many people prefer soft, bland foods until the sores heal, which can take from a few days to a couple of weeks.

Managing Discomfort

To reduce pain and promote healing, individuals can use topical treatments, avoid irritating foods, and maintain good oral hygiene. Over-the-counter pain relievers and mouth rinses can also provide relief.

When to Seek Medical Advice

If canker sores are large, persist longer than two weeks, or are accompanied by other symptoms like fever or swollen lymph nodes, it is important to consult a healthcare professional. Persistent sores may require specialized treatment or investigation for underlying conditions.