First, Qi Deficiency—this "Qi" refers to the middle Qi, with the organs most closely related to middle Qi being the lungs and spleen. Insufficient middle Qi often indicates that the organs are relatively weak. People in this condition experience general fatigue, shortness of breath, reluctance to speak, palpitations, excessive sweating, poor physical constitution, and susceptibility to colds. They may consider using Yupingfeng San.

Second, Blood Deficiency—all the organs in our body require nourishment from blood. We know the saying, "One drop of essence equals ten drops of blood." When blood is insufficient, it often indicates issues with the liver, spleen, and kidneys. At this time, it can also affect the quality of sperm, and engaging in activity is not advisable. Moreover, with insufficient blood, men may experience weakness in the ancestral tendon. In this case, it is necessary to tonify and nourish the blood, using Ejiao Buxue Oral Solution as an option.

Third Yang Deficiency, which often refers to Kidney Yang Deficiency, because Kidney Yang is the foundation of one's life. Insufficient source leads to overall deficiency of Yang Qi, resulting in a pale complexion, sensitivity to cold, cold pain in the lower back and knees, frequent urination at night, lack of libido, erectile dysfunction, and premature ejaculation, among other symptoms. At this time, it is necessary to warm and tonify the Kidney Yang. You may consider using Gui Fu Di Huang Wan.

Remind everyone that traditional Chinese medicine medication requires syndrome differentiation. If needed, please consult and seek treatment from a professional doctor promptly.