Why do you get ulcers on your tongue?

Ulcers on the tongue, also known as canker sores or aphthous ulcers, are common and usually heal on their own within a few weeks. Here are some common causes of ulcers on the tongue:

1. Minor Injury:

- Accidentally biting or chewing the tongue.

- Sharp or damaged teeth or braces can scrape the tongue.

- Tongue piercings.

2. Immune System Response:

- Some cases, such as recurrent aphthous ulcers, might be related to an abnormal immune system response that triggers inflammation on the tongue.

3. Viral Infections:

- Certain viral infections like hand, foot, and mouth disease, herpes simplex virus type 1 (HSV-1), Epstein-Barr virus, and coxsackievirus.

4. Nutritional Deficiencies:

- Deficiency of vitamins and minerals such as iron, Vitamin B12, folate, and zinc.

5. Hormonal Changes:

- Some women experience tongue ulcers during menstruation or other hormonal shifts.

6. Stress:

- Emotional stress can sometimes lead to the development of ulcers.

7. Autoimmune Diseases:

- Certain autoimmune conditions, like Behcet's disease, may cause oral ulcers.

8. Certain Medications:

- Side effects of medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), chemotherapy drugs, and beta-blockers.

9. Allergies:

- Allergic reactions to certain foods, medications, or substances.

10. Gastrointestinal Conditions:

- Underlying digestive issues like Crohn's disease or celiac disease may occasionally be associated with oral ulcers.

It's important to distinguish between canker sores and other causes of tongue ulcers, such as traumatic ulcers due to injury or cancerous lesions. If the ulcer on your tongue is persistent, changes size over time, or is accompanied by unexplained symptoms, consultation with a healthcare professional or dentist is always recommended for proper diagnosis and treatment.