Yang deficiency will not turn into qi and blood deficiency. Yang deficiency will lead to coldness and shortness of breath, etc. It is recommended that patients follow the doctor’s instructions and use medication to treat it. Qi and blood deficiency is mainly caused by prolonged illness or injury to the qi and blood, not by yang deficiency, so yang deficiency will not be transformed into qi and blood deficiency. Yang deficiency can lead to coldness, shortness of breath, laziness, pallor, mental fatigue, and lack of warmth in the limbs. It is recommended that patients with yang deficiency need to take appropriate measures according to the type of yang deficiency. If patients have kidney yang deficiency, they need to use medicines such as Right Angelica Pill and Jin Gui Kidney Qi Pill to warm up the kidney yang under the guidance of the doctor. If the patient has spleen yang deficiency, he needs to follow the doctor’s instructions to use medicines to strengthen the spleen, such as Lizhong Pill and Radix Rehmanniae Pill. Although yang deficiency will not be transformed into qi and blood deficiency, it is recommended that patients with yang deficiency need to consult a doctor in a timely manner, and can follow the doctor’s instructions to choose the appropriate measures for treatment.