Which condition results from prolonged internal heat?

Prolonged internal heat in Traditional Chinese Medicine (TCM) can lead to a variety of symptoms and conditions, as heat can affect the body's fluid balance, digestive function, and overall internal environment.

When internal heat persists, it can cause fluid deficiency. The body's resources are depleted as heat consumes fluids, leading to symptoms like dryness and thirst. This aligns with the notion that internal heat can disrupt the balance of Yin (which represents moisture) and Yang (which represents heat), resulting in a deficiency of fluids.

Excessive sweating and thirst are also manifestations of prolonged internal heat. As the body attempts to cool down due to the excess heat, it may produce more sweat. However, this increased sweating can further lead to fluid loss, exacerbating the sensation of thirst.

Moreover, prolonged internal heat can significantly impact digestion, leading to conditions such as constipation or diarrhea. Heat can cause the digestive system to become overactive or to move sluggishly, resulting in either type of bowel movement issue depending on the heat's nature and the individual’s overall constitution.

Given that prolonged internal heat can cause fluid deficiency, excessive sweating and thirst, and digestive issues like constipation or diarrhea, it is accurate to conclude that all these conditions are interrelated symptoms arising from the