Itchy skin cannot be treated with Jin Gui Ren Qi Pills, which usually do not work as a cure. From the perspective of traditional Chinese medicine, the cause of itchy skin is mostly dampness-heat. Itchy skin caused by dampness-heat is often accompanied by skin rashes, abdominal distension, dry and bitter mouth, thick and greasy tongue coating, and moist pulse. However, this medicine does not have the effect of removing dampness-heat, so it has no therapeutic effect. Jin Gui Ren Qi Pill has the effect of warming and tonifying kidney yang (warming and replenishing kidney yang), and transforming qi to move water (promoting the movement of qi, thus promoting the movement of water and liquid). It can treat deficiency labor caused by deficiency of kidney yang, which is characterized by coldness (fear of cold, cold limbs), lumbar and knee impotence, lack of energy, and frequent urination at night. It can also treat oedema caused by kidney yang weakness and unfavorable qi transformation, which is characterized by swelling of the face and body, especially below the waist, depression when pressed, palpitation (accelerated heartbeat, often accompanied by panic), shortness of breath, fear of cold, and fatigue (lack of mental strength), etc. It can also treat the pain caused by deficiency of kidney yang. In addition, it can also be used to treat wheezing caused by deficiency of kidney yang (lack of yang qi in the kidneys) and lack of power to take in and hold in, which is characterized by shortness of breath, shortness of breath, shortness of breath, shortness of breath, shortness of breath on movement, shortness of breath on movement, shortness of breath on movement, shortness of breath on movement, light coughing, light coughing and heavy coughing, urination due to heavy coughing, urinary leakage, greenish coloring of the face and coldness of the limbs, and a thin pulse or a weak pulse. It should be noted that this medicine should not be taken at the same time as the exopathogens; it is not advisable to take red stone resin or its preparations at the same time when taking this medicine; avoiding room desire and gas. Avoid eating raw and cold food. If you need to use the above medicines, it is recommended to use them under the guidance of a Chinese medicine practitioner. If the itching of the skin is not relieved, please consult the hospital in time to avoid delaying the condition.