Different medicines are used for different types of premature ejaculation. Chinese medicines used to regulate premature ejaculation in men include Gentian Liver Pill, Gui Spleen Pill, Zhi Bai Di Huang Pill and Jin Gui Ren Qi Pill. Premature ejaculation is mostly caused by internal injuries of emotions, dampness and heat, over-indulgence, and prolonged illness. Chinese medicine can be categorized into Liver Meridian Damp-Heat (Liver Meridian feeling Damp-Heat Evil Qi) Certificate, Heart-Spleen Weakness (Weakness of Heart and Spleen) Certificate, Heart-Spleen Weakness Certificate, and Kidney-Qi Non-Solidification Certificate. Patients with liver meridian damp-heat syndrome may manifest premature ejaculation, easy to lift the penis, accompanied by bitter mouth and dry throat, chest tightness and dystocia, wet and itchy scrotum, and are treated with Longdian Diarrhea Liver Pill to clear the liver meridian damp-heat. The adverse effects of the drug is not clear, pregnant women should be careful. Patients with deficiency of heart and spleen may have premature ejaculation, palpitation (rapid heartbeat, often accompanied by panic), forgetfulness and dreaminess, bloating and loose stools (thin and unformed feces), and are treated with Gui Spleen Pill to tonify the heart and spleen (using tonic medicines to nourish the heart and spleen). Adverse effects of this drug include digestive discomfort and skin rash, and it should not be taken by people with external infection or solid internal heat. Patients with deficiency of the heart and spleen may show premature ejaculation, easy to raise yang, lumbar and knee soreness (a feeling of soreness and weakness in the lumbar and knee regions), hot flashes and night sweating (abnormal sweating after going to sleep, and sweating stops after waking up), and are treated with Zhi Bai Di Huang Wan (Zhi Bai Di Huang Wan) to nourish yin and lower fire (nourish yin and essence to lower the fire). The adverse effects of this drug are not clear, and it should be used with caution in patients with Qi deficiency and solid heat. Patients with kidney qi deficiency may manifest premature ejaculation and spermatorrhea, loss of libido, lumbar and knee soreness and weakness, long and clear urination, and nocturia, and the treatment is Jin Gui Kidney qi Pill to benefit the kidneys and consolidate the essence. The adverse effects of the drug is not clear, pregnant women should not take. If there is a need for medication, it is recommended that it be used under the guidance of a professional physician, and not blindly self-medication.