National Standard Code
A05.14
GB/T 15657-2021
Category
Kidney-related diseases and symptoms

Traditional Chinese Medicine Definition

Yang Flaccidity, also known as erectile dysfunction, is referred to as "YangFlaccidity" in traditional Chinese medicine. As recorded in "Internal Medicine of Traditional Chinese Medicine": "Yang Flaccidity is characterized by the inability of a man to achieve an erection, or an erection that is not firm, or firmness that does not last long, leading to the inability to engage in sexual activity." This condition primarily manifests as a decline in male sexual function, making it difficult to complete normal sexual intercourse.

Erectile dysfunction is a common kidney-system disease pattern in traditional Chinese medicine clinical practice. Its core pathogenesis is decline of kidney yang, leading to loss of nourishment of the penile tendon. Common triggering factors include emotional constraint, sexual intemperance, and excessive mental strain. During pattern identification, attention should be paid to distinguishing cold, heat, deficiency, and excess:

1. Pattern of decline of the fire of the gate of life: manifested as failure to achieve erection, thin and cold-clear essence, dizziness and tinnitus, and pale complexion. Treatment should warm the kidney and strengthen yang, and nourish the kidney and fill essence.
2. Pattern of dual deficiency of the heart and spleen: manifested as failure to achieve erection, palpitations and insomnia, and fatigue with reduced food intake. Treatment should tonify and benefit the heart and spleen, and nourish blood and fill the tendon.

Overall regulation direction reminder: In traditional Chinese medicine clinical practice, the treatment of erectile dysfunction emphasizes harmonizing yin and yang and tonifying the liver and kidney, while adopting corresponding treatment methods according to the specific pattern type. Traditional Chinese medicine holds that by adjusting lifestyle, dietary regulation, Chinese herbal treatment, and other methods, symptoms of erectile dysfunction can be improved and quality of life enhanced.

Common Syndrome Types and Key Points of Differentiation

Deficiency of the Gate of Life Fire Syndrome

Main Manifestations: Erectile dysfunction, thin and cold seminal fluid, dizziness, tinnitus, pale complexion

Management Approach: Warming the kidneys and strengthening yang, nourishing the kidneys and replenishing essence

Deficiency of both heart and spleen

Main Manifestations: Erectile dysfunction, palpitations, insomnia, fatigue, and reduced appetite

Management Approach: Tonify the heart and spleen, nourish blood and fill tendons

The above syndrome information is based on traditional Chinese medicine textbooks and clinical standards. Specific differentiation should be completed by a practicing traditional Chinese medicine physician in person.

Physician's Clinical Insights

For doctors, inquiring about the patient's sexual history and physical condition, and observing the hardness of the penis during erection, are fundamental to the process of differentiation.

— Li Mingjiu Traditional Chinese Medicine Practitioner

Reviewed by: Li Mingjiu (Traditional Chinese Medicine Practitioner) | 2026-07-07 | Version 2

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This page is for the popular science of traditional Chinese medicine knowledge and does not constitute medical advice. Specific diagnosis should be completed by a licensed traditional Chinese medicine practitioner in person.

This article has been reviewed by licensed TCM physicians at Hangzhou Kezhentang TCM Clinic. It is for TCM popular science reference only and does not involve specific treatment plan recommendations.

References: Internal Medicine of TCM (13th Five-Year Plan Textbook), Diagnostic and Therapeutic Effectiveness Standards for TCM Diseases and Syndromes (ZY/T001.1-94), Classification and Codes of TCM Diseases and Syndromes (GB/T 15657-2021)

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