Both Zuo Gui Wan and Yu Gui Wan can treat premature ejaculation. Zuo Gui Wan is suitable for premature ejaculation caused by deficiency of kidney yin, while Yu Gui Wan is suitable for premature ejaculation caused by deficiency of kidney yang, etc. It is necessary to recognize the evidence and choose the suitable medicine for oneself, so there is no such thing as “which one is better”. Zuo Gui Wan is composed of Cuscuta chinensis, Radix Rehmanniae Praeparata and Gastrodiae Serrata, and has the effect of nourishing kidney yin. It is suitable for premature ejaculation caused by insufficient kidney yin, accompanied by night sweating (abnormal sweating after going to sleep, but sweating stops after waking up), lumbar and knee soreness and tenderness (feeling of soreness and weakness of lumbar and knee), and mental fatigue (lack of mental energy and thirst), etc. The adverse effects of Zuo Gui Wan are not known. The adverse reactions of Zuo Gui Wan are not clear. Contraindications: Contraindicated for pregnant women; prohibited for children. Precautions: Avoid greasy food; not suitable for patients with colds, etc. Right Angelica Pill is composed of antler gelatin, wolfberry, eucommia and other traditional Chinese medicines, has the effect of warming and tonifying kidney yang (warming and replenishing kidney yang), stopping spermatorrhea and filling up semen, and is suitable for the symptoms of premature ejaculation caused by insufficient kidney yang (lack of yang of the kidneys), failure of fire of the life gate (weakness of kidney yang of the organism, and the decrease of the function of warming and promoting the operation of qi and blood), accompanied by timid coldness and coldness, impotence and spermatorrhea, loose stools, frequent and clear urination, and so on. Right Angelica Pill adverse reactions, contraindications and precautions are not clear. Premature ejaculation disease, in addition to kidney yang deficiency and kidney yin deficiency, there are also evidence of panic injury to the kidneys, liver and gallbladder fire, etc., which need to be diagnosed and treated, not generalized. If you feel unwell and need to take medication, please go to the hospital and take medication under doctor’s guidance.