Can eating too many satsuma mandarins cause mouth sores?

Generally, whether eating too many Shatang tangerines will cause mouth sores depends on individual body constitution and specific reactions after consumption. If discomfort occurs, it is recommended to seek medical advice promptly. The detailed analysis is as follows:

If an individual has a naturally "hot" constitution, is prone to "heatiness" (internal heat), or has sensitive oral mucosa, consuming excessive Shatang tangerines may lead to mouth sores. Shatang tangerines are high in sugar, and excessive sugar intake can irritate the oral mucosa. Additionally, these tangerines are considered slightly warming in nature; overconsumption by individuals with a hot constitution may cause accumulation of internal heat, leading to oral mucosal congestion and blistering, possibly accompanied by symptoms such as dry mouth and throat discomfort.

For individuals with a balanced constitution who are not prone to heatiness and have healthy oral mucosa, eating large amounts of Shatang tangerines may not result in mouth sores. Such individuals generally have strong sugar metabolism and higher tolerance of oral mucosa to sugar irritation. Even after short-term consumption of larger quantities, they are unlikely to develop mucosal damage or heat buildup—though they might experience mild stickiness in the mouth due to high sugar intake.

In daily consumption, limit the amount of Shatang tangerines eaten at one time to avoid overeating. Rinse your mouth with warm water afterward to remove residual sugar and reduce mucosal irritation. If you are prone to heatiness or have sensitive oral tissues, consider drinking warm water or chrysanthemum tea to help relieve internal heat. If mouth sores do occur, stop eating the fruit temporarily, maintain good oral hygiene, and apply oral ulcer gel if necessary to promote healing.