Which pulse is characterized as rough and uneven and may indicate stagnation?

The hesitant pulse, or Se Mai, is characterized by its rough and uneven qualities, which can indicate stagnation in the body. This type of pulse is often described as feeling jagged or not smooth, reflecting an imbalance in the flow of Qi or blood. Such stagnation could be due to various factors, including emotional stress, dietary imbalances, or physical blockages.

In traditional Chinese medicine, the quality of the pulse provides important diagnostic information. A hesitant pulse suggests that there may be obstacles preventing the smooth circulation of energy, which is essential for maintaining health. This stagnation can lead to various symptoms, such as pain, discomfort, or digestive issues, depending on the organ systems affected.

Considering the other options, the thready pulse indicates a weak and thin quality that does not specifically reflect stagnation. The racing pulse typically signifies excess or heat conditions and is not characterized by roughness. The firm pulse, on the other hand, often suggests tension or internal accumulation but does not align with the characteristics of roughness and unevenness associated with stagnation. Thus, the hesitant pulse is the most accurate choice for indicating roughness and potential stagnation.