• Avoid hurting your mouth. Use soft bristle toothbrush. Brush gently.
• Maintain good mouth hygiene.
• Avoid sharp foods, ill fitting dentures which may hurt the mouth.
• Avoid habits like biting cheeks, chewing pens or pencils.
• If certain foods are causing recurrent ulcers it is better to avoid them.
• Avoid eating or drinking very hot food items.
• Maintain good immunity with healthy and balanced diet and regular exercise
• Avoid stress. Practice yoga, meditation .
• Visit dentist for routine check ups.