Cinnamon and Radix et Rhizoma Polygoni Multiflori are warming herbs, so Cinnamon and Radix et Rhizoma Polygoni Multiflori Soup has the efficacy of tonifying fire and assisting yang (replenishing the body’s yang qi), and dispersing cold and relieving pain (relieving pain by removing the body’s cold). Clinically, cinnamon is found to have the effect of tonifying fire to help Yang, dispersing cold and relieving pain, warming the meridians, etc. It is often used in treating kidney Yang deficiency, deficiency Yang uplift (the relative deficiency of Yang affecting the head and face) and other conditions. The effect of Radix et Rhizoma Polygoni Multiflori (Radix et Rhizoma Polygoni Multiflori) is to restore yang to save the body (by warming and tonifying yang qi to save fainting and unconsciousness, etc.), tonify fire to help yang and disperse cold to relieve pain, which is often used in the treatment of yang deficiency and paralysis (pain, paralysis, and soreness in joints of limbs and other parts of the body, etc.). Therefore, the main effect of Cinnamon and Fructus Psoralea Soup is to replenish fire to help Yang, disperse cold and relieve pain. For people with yang deficiency, they can follow the doctor’s instructions to regulate their body with Cinnamon and Fructus Psoralea Soup. It is worth noting that cinnamon is contraindicated for people with yin deficiency (deficiency of yin and essence in the body, hyperactive fire), bleeding tendency, pregnant women should be used with caution, and cinnamon should not be used with red stone resin. For those with yin deficiency and hyperactivity (deficiency of yin essence and hyperactivity of yang qi) and pregnant women, it is contraindicated to use Radix Angelicae Sinensis. Radix Angelicae Sinensis should not be used together with Radix Bupleurum, Psidium Guajava, Rhizoma Polygonatum, Rhizoma Polygonatum, Rhizoma Polygonatum, and other Chinese herbs. The adverse effects of the above drugs are not clear, it is recommended to follow the doctor’s instructions to diagnose and treat the discomfort, do not use drugs or prescriptions. During the use of medication, pay attention to the rationality of diet, avoid cold, spicy stimulating food, so as not to affect the efficacy of the drug.