What are the efficacy and effects of Gukan Tong?

Ancient Cold Tong is not clinically available, but there is a formula named Cold Tong Tang. This product has the effect of clearing dampness and heat and works to treat conditions such as dampness and heat in the lower Jiao, and uncontrolled gonorrhea.
According to Zhong Zhong San Xi Lu (《医学衷中参西錄》), Cold Tong Tang is a traditional Chinese medicine formula composed of talcum, peony, Zhi Mu (知母), and Huang Bai (黄柏). This formula has the efficacy of clearing dampness and heat, and is mainly used for treating the symptoms of dribbling and burning pain in urination caused by dampness and heat in the lower Jiao, retention of urine, abdominal distension, dysuria, heat and thirst, and weightlessness and fatigue.
Adverse reactions, contraindications and precautions for Cold Tong Tong are not known. Chinese medicines or proprietary Chinese medicines need to be used under the guidance of a Chinese doctor to identify the symptoms, and individuals should not use them blindly to avoid adverse consequences.