There is no such thing as a natural enemy for hyperthyroidism. Hyperthyroidism is hyperthyroidism. If hyperthyroidism patient suffers from symptoms such as high yin deficiency and fire, hot flashes and night sweating (sweating abnormally after going to sleep and stopping after waking up), dry mouth and sore throat, tinnitus and spermatorrhea, and short and red urination (small amount of urination with dark yellow color), he/she can use Zhi Bai Di Huang Wan under doctor’s guidance to improve or treat the symptoms. Zhi Bai Di Huang Wan is a proprietary Chinese medicine that nourishes kidney yin and contains ingredients such as Zhi Mu (motherwort), Huang Bai (cypress), Radix Rehmanniae Praeparata, Cornu Cervi Pantotrichum (prepared), Mudan Pi (peony bark), and Shan Yao (yam), etc. It has the effect of nourishing yin and lowering the fire and can be used for treating yin deficiency and fire exuberance, hot flashes and night sweating, dry mouth and throat, tinnitus and spermatorrhea and urination. If hyperthyroidism patients have the above symptoms, they can also be treated with Zhi Bai Di Huang Wan under the guidance of a doctor. It should be noted that because of the fire-reducing effect of this product, it should not be used by patients with cold deficiency. In addition, it should be prohibited for those who are allergic to this product, and should be taken with caution by allergy sufferers and pregnant women. This product is suitable to be taken on an empty stomach or before meals by boiling water or light saline, during the period of taking the medicine, do not use with cold and flu medicines. Specific use is recommended under the guidance of a doctor to prevent medication errors.