What are the reasons for geographic tongue and dietary therapy

Patient's question:

4 years old, sometimes the tongue coating peels off in a map-like pattern. Is it due to parasites or stomach and spleen issues? Because the child is very thin, around 3 years old, the stomach and spleen were adjusted. After adjusting the stomach and spleen, appetite increased. What dietary precautions should be taken and how should it be adjusted? What kind of assistance is needed: herbal medicine and dietary adjustments

Doctor's answer:

One, Rest and Diet: Ensure the child gets adequate rest to prevent overexhaustion. The diet should be rich in nutrients, and supplementary foods should be provided promptly. This is to prevent picky eating, meat deficiency, and to avoid further disruption of gastrointestinal function and malnutrition.
Two, Completely Eliminate Sources of Infectious Diseases: Certain bacteria in the mouth may cause geographic tongue. Therefore, it is necessary to carefully examine the child's teeth, tonsils, and buccal mucosa for signs of infection. If any are found, they should be promptly and thoroughly removed.
Three, Identify the Underlying Cause: For children who have been sick for a long time, their medical history should be thoroughly understood, and close attention should be paid to observing the condition of their mucosal damage. They can be given cross-linked vitamin B or zinc sulfate preparations.