5-year-old child tongue coating thick white is how to return a responsibility

Children with thick white tongue coating, consider poor gastrointestinal function, spleen and stomach weakness, dyspepsia, thick white tongue coating performance. Also consider gastroesophageal reflux gastroesophagitis, duodenitis and other digestive tract diseases, this phenomenon will also occur. It is recommended that parents take their children to the hospital for examination, clear cause.