Men who are too sensitive to premature ejaculation can take Fufang Xuanju Capsules and Zhibai Di Huang Pills according to the evidence. Compound Xuanju Capsule has the efficacy of warming the kidney, strengthening the yang and benefiting the essence; Zhibai Di Huang Pill has the efficacy of nourishing yin and lowering fire (nourishing the yin essence and lowering the fire). 1. Compound Xuanju Capsule is mainly composed of Xuanju, Fructus Lycii and Fructus Serpentis. It is suitable for kidney yang deficiency type of impotence, which is characterized by impotence, coldness of the yin organs in the lesser abdomen (belly), coldness and slippery diarrhea of semen, and lumbar-knee soreness and weakness (a feeling of soreness and weakness in the waist and knees). Caution should be exercised in patients with yin deficiency and fire (deficiency of yin and essence in the body and hyperactivity of deficiency fire). 2. Zhi Bai Di Huang Wan is mainly composed of Zhi Mu, Huang Bai, Shu Di Huang, Cornu Cervi and so on. It is used for the symptoms of yin deficiency and fire exuberance, hot flashes (a burst of fever), night sweating (abnormal sweating after going to sleep and stopping after waking up), dry mouth and sore throat, tinnitus and seminal emission, etc. It is also used for the symptoms of qi deficiency and actual heat. Caution should be exercised in cases of Qi deficiency with fever and solid heat. Drug interactions may occur if used concurrently with other drugs, please consult your physician or pharmacist for details.