Pattern Empty

Blood Deficiency

Xuè Xū 血虚

Educational content Consult qualified TCM practitioners for diagnosis and treatment

Diagnostic Signs

Diagnostic Considerations

Key characteristic symptoms of this pattern are the pale lips and face, dizziness, Insomnia and numbness in the limbs.

Causes & Pathology

Common Causes

Pathological Mechanism

A Deficiency of Blood occurs when their entire body, a part of body or a particular Organ is insufficiently nourished by Blood. This can be caused by a loss of blood, insufficient Spleen Qi to produce Blood or congealed Blood which prevents new Blood from forming.

The Organs most likely to be affected by Blood Deficiency include the Heart (since it "governs Blood"), the Spleen (since it "controls Blood") and the Liver (since it "stores Blood"). Liver Blood Deficiency is the most common one and it is especially common in women with symptoms such as scanty periods or absence of periods (amenorrhoea).

In severe and long-term cases, Blood Deficiency can induce Dryness as Blood is part of Yin. This causes dry skin, dry hair, dry tongue and/or withered nails. In some cases, a long-term Dryness due to Blood Deficiency can lead to Wind in the skin and forms Dry-Wind, which can cause some skin diseases characterized by dry and itchy skin.

Treatment Approach

Treatment Principle

Tonify the Spleen and Stomach, tonify and invigorate Blood, tonify Qi

Diet & Lifestyle Recommendations

Try an diet that is good in Blood generation, such as red meat, spinach or animal livers.