Deficiency of qi and blood is a type of evidence in traditional Chinese medicine, with common symptoms such as fatigue (mental exhaustion, physical weakness), lack of energy and laziness (lack of strength, don’t want to talk), low voice, and yellowish color (yellowish color with no luster). Deficiency of qi and blood refers to the deficiency of qi and blood in the body, or thinking, eating and drinking damage to the spleen and stomach, insufficient biochemistry, qi and blood deficiency; or post-partum hemorrhage, prolonged illness and disease, or worm accumulation and blood consumption, depletion of qi and blood manifested by dizziness and blurred eyes, colorless face, palpitations (heartbeat accelerated, often accompanied by panic), shortness of breath, fatigue (lack of mental energy), pale tongue, slow and steady pulse type of disease. Patients with deficiency of qi and blood should pay attention to rest and avoid over-exertion. In terms of medication, some medicines can be taken under the guidance of a doctor to replenish qi and blood, such as tonifying zhong yi qi tang, ba zhen tang, si wu tang and gui spen tang. If you feel unwell, it is recommended that you go to the hospital as soon as possible to avoid delaying your condition.