Does drinking water infused with dried tangerine peel (chenpi) cause internal heat?
Generally, drinking an appropriate amount of tangerine peel (chenpi) infused water will not cause heatiness (excessive internal heat according to traditional Chinese medicine), but excessive consumption may lead to symptoms of heatiness. The specific analysis is as follows:

Tangerine peel is a traditional Chinese medicinal herb with a pungent and bitter taste and a warm nature, affecting the spleen and lung meridians. When consumed in moderate amounts, tangerine peel water generally does not cause significant symptoms of heatiness. Moderate consumption can help regulate spleen and stomach functions, promote digestion, relieve symptoms such as indigestion and coughing, and support overall health.
However, individuals with a naturally heat-prone constitution or those prone to heatiness who consume large amounts of tangerine peel water over a long period may experience an increase in internal heat, leading to symptoms such as dry mouth, thirst, and sore throat. Additionally, even individuals with a suitable constitution may experience heatiness symptoms if they consume excessive amounts of tangerine peel water due to its warming properties. Before drinking tangerine peel infused water, one should understand their own body constitution and consume it appropriately.
In daily life, maintaining a balanced diet and engaging in moderate physical activity can help sustain overall health and reduce discomfort caused by certain foods.