痰濕
tán shī病机
概述
Phlegm-Dampness (Tán-Shī) is a pathological concept in Traditional Chinese Medicine referring to the accumulation of dampness and phlegm due to impaired fluid metabolism. It is both a product of disease and a secondary pathogenic factor that can cause various disorders. Its development is closely linked to the spleen, lung, and kidney functions, and it is characterized by heaviness, stickiness, and a tendency to linger.
理論要點
- Phlegm-Dampness arises from the disruption of water metabolism, leading to the accumulation of fluids that transform into pathological products, which then become new causes of illness.
- Dampness has external and internal origins: external dampness comes from humid climates, rain, or damp living conditions, while internal dampness results from spleen dysfunction and the subsequent stagnation of fluids.
- The spleen is considered the source of phlegm production, the lung acts as the container where phlegm is stored, and the kidney's role in water regulation is also crucial; imbalances in any of these organs can contribute to phlegm-dampness.
- Dampness is heavy, turbid, sticky, and tends to move downward, making it difficult to resolve and prone to obstructing Qi flow and damaging Yang energy.
- Phlegm can be visible (expectorated) or invisible, with the latter able to flow throughout the body, causing symptoms such as dizziness, subcutaneous nodules, or mental disturbances.
- Common manifestations include a heavy sensation in the body, chest oppression, abdominal distension, poor appetite, a sticky mouth, a greasy white tongue coating, and a slippery or soft pulse; it is often associated with obesity, lethargy, and excessive phlegm.
常見病機
- Spleen deficiency leads to failure in transforming and transporting fluids, resulting in the accumulation of dampness that can condense into phlegm.
- Lung dysfunction in dispersing and descending Qi can cause fluids to stagnate, contributing to phlegm retention.
- Kidney Yang deficiency impairs water metabolism, leading to the generation of dampness and phlegm.
- Dampness obstructs Qi movement and impairs Yang, creating a vicious cycle of further fluid stagnation and phlegm formation.
- Phlegm-dampness can lodge in different parts of the body, giving rise to diverse symptoms depending on the location, such as the head, chest, or limbs.
日常調養
- Adopt a balanced diet that is light and easy to digest, avoiding greasy, sweet, raw, or cold foods that may exacerbate dampness.
- Engage in regular moderate physical activity to promote Qi circulation and help transform dampness.
- Maintain a dry and well-ventilated living environment to reduce exposure to external dampness.
- Cultivate regular eating and sleeping habits to support spleen and kidney function.
傳統醫學科普內容，不替代執業醫師診療。中文白話譯文製作中，暫顯示英文。