What are the symptoms of spleen and kidney yang deficiency?

Generally speaking, spleen-kidney yang deficiency is a concept in traditional Chinese medicine (TCM) that refers to insufficient yang energy in both the spleen and kidneys, leading to a state of diminished physiological functions. Symptoms of spleen-kidney yang deficiency include pale complexion, cold intolerance with cold limbs, indigestion, mental fatigue, and reduced sexual function. A detailed analysis is as follows:

1. Pale complexion

Spleen-kidney yang deficiency may lead to insufficient production of qi and blood, resulting in inadequate nourishment of the face, causing a pale, lackluster complexion without ruddiness or luster. Additionally, due to impaired fluid metabolism, internal retention of dampness may occur in the face, potentially causing facial edema and a sensation of tightness and discomfort.

2. Cold intolerance with cold limbs

Spleen-kidney yang deficiency may cause the body to lose its warming function, resulting in a pronounced sensation of coldness. Particularly in the extremities, where yang energy is most difficult to reach, cold sensations are more pronounced and may persist even with additional clothing. In severe cases, the coldness may be accompanied by pain and numbness.

3. Indigestion

Spleen-kidney yang deficiency may weaken the function of the spleen and stomach, impairing the normal transformation and transportation of food essence. Consequently, patients may experience symptoms such as poor appetite, reduced digestive function, diarrhea, or constipation. They may also suffer from belching, acid regurgitation, epigastric distension, and discomfort.

4. Mental fatigue

Spleen-kidney yang deficiency may lead to decreased bodily functions and insufficient qi and blood, which fail to nourish the heart and muscles. Patients may feel mentally sluggish, have difficulty concentrating, and experience fatigue, weakness, shortness of breath, reluctance to speak, and a general lack of vitality.

5. Reduced sexual function

In male patients, symptoms may include diminished sexual function, impotence, premature ejaculation, reduced libido, and decreased sperm quality. In female patients, symptoms may manifest as cold uterus leading to infertility, menstrual irregularities, excessive and watery vaginal discharge, premature ovarian failure, amenorrhea or oligomenorrhea, and reduced libido.

In daily life, it is important to stay warm, especially in the extremities. Avoid prolonged exposure to cold environments and dress appropriately to prevent cold invasion.