Being energized after taking Gui Fu Di Huang Wan may be a sign that the drug has taken effect, but it may also be caused by other factors. If accompanied by uncomfortable symptoms, it is necessary to consult a doctor promptly. Gui Fu Di Huang Wan is composed of Cinnamon, Radix Polygoni Multiflori (Prepared), Radix Rehmanniae Praeparata, Cornu Cervi Pantotrichum (Prepared), Mudan Pi, Chinese Yam, Poria, and Zedoaria. It has the effect of warming and tonifying kidney yang (warming and replenishing kidney yang). It is used in treating impotence and coldness of the waist and knees caused by deficiency of kidney yang (lack of yang qi in the kidneys), dysuria (unsmooth urination) or regurgitation of excessive urination, and wheezing and coughing due to phlegm and drink (pathological products of impaired metabolism of water and fluid). Not recommended for pregnant women. Avoid indigestible food during the period of administration. During treatment, abstain from sexual intercourse. Not suitable for patients with cold and fever. Not suitable for people with Yin deficiency and internal heat. If you need to use Gui Fu Di Huang Wan, it must be used under the guidance of a professional doctor.