According to Chinese medicine, yangqiang (the penis does not become soft for a long time after erection, and semen overflows by itself) is easy to lift mostly due to strong phase fire, therefore, yangqiang is easy to lift the use of proprietary Chinese medicines include nourishing yin and lowering fire (nourishing the yin essence and lowering the fire) medicines and clearing and cathartic phase fire medicines two major categories. 1. Yin nourishing and fire-lowering medicines: These medicines include Radix Rehmanniae Praeparata, Colla Corii Asini, Goujia, Zhi Mu and other Chinese medicines, which are associated with premature ejaculation, spermatorrhea, lumbar and knee soreness, hot flashes (a burst of heat), night sweating (abnormal sweating after going to sleep, but sweating stops after waking up) and other symptoms. Commonly used proprietary Chinese medicines include Zhi Bai Di Huang Wan and Da Tonic Yin Wan, etc. They should not be used by people with spleen deficiency and poor appetite. 2. Clearing and diarrhea phase fire medicine: often contains gentian herb, Qingdai, Xiaku Cao and other traditional Chinese medicines. Commonly used proprietary Chinese medicines include gentian diarrhea pills, etc. Note that anyone with a weak spleen and stomach should not take them for a long time. Chinese medicines or proprietary Chinese medicines need to be used under the guidance of a Chinese doctor, and individuals should not use them blindly to avoid adverse consequences.