Recurrent mouth ulcers in children, also known as recurrent mouth ulcers, may be caused by micronutrient deficiencies, mechanical injuries, and poor maintenance of oral hygiene.
1. Micronutrient deficiency: when children have micronutrient deficiencies and food antigenic micronutrient deficiencies, such as vitamin B12, ferritin, folic acid and other substance deficiencies may lead to recurrent mouth ulcers.
2. Mechanical injury: fish bones, gravel and other hard objects in food, toothbrushes, dental calculus deposited on the surface of the teeth, etc., may damage the oral mucosa, susceptible children’s oral mucosa by mechanical stimulation, it is more likely to recur oral ulcers.
3. Poor maintenance of oral hygiene: when children do not pay attention to oral hygiene, do not often brush their teeth or rinse their mouths, it may lead to bacterial growth in the mouth, thus causing recurrent mouth ulcers.
It is recommended that patients should pay attention to rest, drink more water, maintain oral hygiene, take a light diet, avoid eating spicy and stimulating foods, etc., and at the same time, pay attention to the observation of the condition, if the symptoms continue to aggravate should be timely medical treatment.