Scarring and induration on the tongue can be caused by a variety of factors, including trauma, infection, or certain systemic diseases. These problems not only affect appearance but can also cause discomfort. To address scarring and induration on the tongue, it is essential to first identify the underlying cause.

Scarring nodules on the tongue may be caused by trauma to the tongue, such as a bite or burn that has not fully healed, leading to local tissue fibrosis and the formation of nodules. Certain oral infections, such as candidiasis, can also cause abnormal nodules on the tongue. If the nodule is accompanied by pain, redness, swelling, or continues to enlarge, it may indicate a more serious underlying problem, such as precancerous lesions of the oral cavity, in which case you should seek immediate medical attention for further examination.

When treating keloid scarring on the tongue, in addition to addressing the scarring itself, it's important to consider any underlying health conditions. For example, the scarring may be related to systemic diseases, such as oral problems common in diabetic patients. Besides focusing on the keloid scarring, it's crucial to monitor overall health and seek timely medical attention for a comprehensive examination.

[Management Tip:]
1. Maintain good oral hygiene habits, brush your teeth regularly and use mouthwash.
2. Avoid biting your tongue and chew your food slowly and thoroughly.
3. Have regular dental checkups to detect and treat dental problems promptly.
4. Maintain a healthy lifestyle, eat a balanced diet, and avoid excessive fatigue.