Is Rhodiola rosea used to supplement Yin deficiency or Yang deficiency?

　　Rhodiola is generally used to nourish Yin deficiency, and it is recommended to use the medication as directed by a physician. Detailed analysis is as follows:

　　Rhodiola is a traditional Chinese herbal medicine that primarily functions to strengthen the spleen and vital energy, clear the lungs and relieve cough, and promote blood circulation to remove blood stasis. This herb is mainly indicated for spleen Qi deficiency syndrome and can improve conditions of lung Yin deficiency and lung-heat cough; therefore, it primarily serves to nourish Yin deficiency. Yin deficiency mainly refers to a deficiency of bodily fluids, which may manifest as symptoms such as flushed cheeks, dry throat, and heat sensations in the palms, soles, and chest. Rhodiola has a sweet taste and can replenish lung Qi and nourish lung Yin. Moreover, its nature is slightly cold, thus helping to clear lung heat.

　　Yang deficiency refers to a condition caused by insufficient Yang energy in the body and weakened warming functions. It usually presents with symptoms such as cold intolerance, cold limbs, chest tightness and pain, fatigue, and may also be accompanied by listlessness and shortness of breath. Common Chinese herbs used to address Yang deficiency include Epimedium (Yinyanghuo), Morinda Root (Bajitian), and Cistanche (Roucongrong). However, it is important to note that these herbs should be used properly under the guidance of a physician and should not be taken arbitrarily without medical advice. During treatment, a light diet is recommended to avoid interfering with the medication's effectiveness.

　　If any physical discomfort occurs, it is recommended to seek medical attention at a hospital promptly and then select appropriate medication under medical guidance.