What are the symptoms of Qi and blood deficiency?

Qi and blood deficiency refers to a condition in which the body's qi and blood are insufficient, potentially causing various physical discomforts. Main symptoms include: 1. Pale or sallow complexion: When qi and blood are inadequate, the facial skin lacks sufficient nourishment, resulting in an unhealthy appearance. 2. Fatigue and weakness: Insufficient qi and blood lead to reduced energy levels and decreased physical stamina. 3. Palpitations and shortness of breath: Inadequate blood supply to the heart may cause rapid or irregular heartbeat, and breathlessness easily occurs after physical activity. 4. Insomnia and vivid dreams: When the brain is not adequately nourished by qi and blood, sleep quality may decline, causing frequent dreaming or early awakening. 5. Dizziness and vertigo: Reduced blood supply to the head can cause dizziness; in severe cases, it may even lead to episodes of visual darkening (transient vision loss). 6. Irregular menstruation: Women may experience light menstrual flow, pale-colored menstruation, or dysmenorrhea. 7. Cold hands and feet*: Qi and blood fail to effectively warm the limbs, resulting in lower-than-normal hand and foot temperatures. If the above symptoms occur, it is advisable to promptly consult a TCM practitioner to improve qi and blood status through dietary regulation, increased physical activity, or intake of herbal medicine.