In fact, Yin excess and Yang deficiency is a term derived from a pathological condition in Traditional Chinese Medicine (TCM) known as “Yin excess obstructing Yang,” which can also be abbreviated as “obstructing Yang.”
The character “格” in Chinese has at least four interpretations: first, it refers to a grid, such as graph paper; second, it denotes specifications or formats, such as character, qualification, or uniqueness; third, it indicates quality or demeanor, such as personality, style, or character; and fourth, it signifies obstruction or limitation, as in “to be constrained by precedent.”
In “obstructing Yang,” the term “格” refers to obstruction or limitation; obstructing Yang means that the Yang energy in the body is hindered, allowing Yin energy to “develop, thrive, and flourish.”
Yin excess can also be referred to as internal Yin cold excess, where Yin and Yang are not in relative balance, leading to the manifestation of diseases or symptoms. Firstly, Yin excess is relatively stronger than Yang energy, but Yang energy remains within a normal range; however, over time, it can suppress Yang energy, leading to Yang deficiency. The symptoms of Yin excess and Yang deficiency in women can vary at different stages, with Yin excess often presenting as a solid pattern and Yang deficiency as a deficient pattern.
During Yin excess, the following symptoms may occur: ① Poor circulation of Yang energy, obstructing its flow throughout the body; ② Excessive Yin cold, causing cold to congeal in the meridians and affecting Qi and blood. Symptoms may include: abdominal pain, joint pain, pale, bluish, or dark complexion, cold and unresponsive limbs, irregular menstruation, dysmenorrhea, menstrual blood clots, dark-colored menstrual blood, pale bluish tongue, and a deep, slow, tight pulse.
1. Cold intolerance and cold limbs: This is the primary symptom of Yang deficiency. Yin excess and Yang deficiency indicate that Yang is insufficient to control Yin, hence Yin is relatively excessive. This is commonly seen in cases of Kidney Yang deficiency, which fails to warm the internal organs, leading to internal Yin cold. “Cold intolerance” refers to a fear of cold and wind. “Cold limbs” indicates that the hands and feet are icy, even extending to the elbows and knees. Cold intolerance and cold limbs are often accompanied by symptoms such as lower back and knee soreness, fatigue, shortness of breath, lack of desire to speak, and a bland taste with no thirst.
2. Mental fatigue: There is a particular tendency towards fatigue and weakness due to insufficient Yang energy, leading to a decline in cellular vitality, resulting in a lack of spirit, energy, and concentration.
Diarrhea and Abdominal Pain
Due to the excess of Yin energy, the function of the Spleen and Stomach may be affected, leading to frequent loose stools and diarrhea. Over time, patients may experience indigestion and weight loss. This occurs because excessive Yin energy results in insufficient Yang energy in the Spleen and Stomach, which is inadequate to warm these organs, leading to symptoms such as vomiting clear fluids and loose stools, where nutrients are not fully digested and are expelled, potentially resulting in malnutrition, physical weakness, and adverse effects on health.
In summary, women with Yin excess primarily present with cold limbs, pale complexion, weight loss, and fatigue. As women are inherently Yin, excessive Yin energy should be adjusted promptly to avoid impacting health and quality of life.
Therefore, female friends exhibiting corresponding symptoms should be cautious not to indulge in cold or exposure to cold, maintain a regular lifestyle, adjust their diet, adopt a healthy lifestyle, and pay attention to regulation to prevent the onset of other diseases.