The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
Yang Deficiency is an Empty-Cold condition characterized by Coldness and Deficiency. If there is inadequate amount of Yang energy to warm the body or internal Organs, a general hypoactivity of the organic processes occurs, hence the patient is tried and not willing to move. Qi and Blood is more likely to stagnate in this case.
Also, Body Fluids can accumulate and congest when Yang is insufficient, resulting in Oedema and puffiness in various parts of the body. This pattern differs from Yin Excess because Yang Deficiency also includes Coldness-related symptoms, such as fear of cold, chilliness, cold limbs and desire warmth.
Since the root of Yin and Yang ‘resides’ in the Kidneys, if they become impaired from excessive standing, sex, activity or overwork, the weakened Kidney Yang has impacts on the rest of body Yang, representatively Spleen or Heart Yang Deficiency. Actually, Yang Deficiency is mostly related to Spleen Yang, Kidney Yang, Heart Yang or Lungs Qi.
For instance. when Spleen Yang is Deficient, it fails to warm the muscles and to properly metabolize food, resulting in undigested foods in the stools and loose stools. It also causes Coldness and Deficient Blood and Grain Qi.
'Yang' as a body pattern in Chinese Medicine is one of the so-called "Eight Principles". Learn more about Yang in Chinese Medicine
Pulse type(s): Deep (Chen), empty (Xu), slow (Chi) or weak (Ruo)
Tongue description: Pale, swollen and moist tongue with possible white or wet coating
Possible symptoms: Edema Fatigue Pale face Impotence Frigidity Lassitude Low energy Cold limbs Pale urine Infertility Fear of cold Loose stools Watery stools Desire warmth Feeling of cold Profuse urination Frequent urination Night time urination Premature ejaculation Undigested food in the stools Clear white vaginal discharge abdominal pain relieved by presure and warmth
Diagnosing a pattern in Chinese Medicine is no easy feat and should be left to professional practitioners.
In particular one has to know how to differentiate between different types of pulses and tongue coatings, shapes and colors. Here patients with Yang Deficiency or Empty Yang will tend to exhibit deep (Chen), empty (Xu), slow (Chi) or weak (Ruo) pulses as well as a pale tongue.
Practitioners also learn to read from a long list of seemingly unrelated symptoms. Here patients with Yang Deficiency or Empty Yang might experience symptoms like pale face, fear of cold, fatigue and low energy (full list here above).
Source date: 1624 AD
Number of ingredients: 10 herbs
Key actions: Warms and tonifies Kidney Yang. Replenishes the Essence. Tonifies the Blood.
You Gui Wan is a 10-ingredient Chinese Medicine formula with Prepared Aconite (Zhi Fu Zi), Cinnamon Bark (Rou Gui) and Deer Antler Glue (Lu Jiao Jiao) as principal ingredients. Invented in 1624 AD, it belongs to the category of formulas that warm Yang and tonify.
Source date: 220 AD
Number of ingredients: 8 herbs
Key actions: Tonifies Yang. Warms the Kidneys and lower extremities.
Ba Wei Di Huang Wan is a 8-ingredient Chinese Medicine formula with Prepared Rehmannia (Shu Di huang) as a principal ingredient. Invented in 220 AD, it belongs to the category of formulas that nourish Yin and tonify.