Sea Dog Pill has the effect of warming the kidneys and assisting yang (warming and tonifying the yang qi of the kidneys), and is therefore effective for premature ejaculation caused by kidney yang deficiency. However, premature ejaculation is not always caused by kidney yang deficiency. If premature ejaculation is caused by dampness-heat in the liver meridian (the liver meridian feels dampness-heat), or yin deficiency-fire exuberance (the body’s yin-essence deficiency and hyperactivity of deficiency-fire), then Hai Dog Pills will not be able to achieve the therapeutic effect. Hai Dog Pill is composed of traditional Chinese medicines such as Hippocampus, Dog Whip, Deer Antler, Ginseng, Chinese wolfberry, pepper, etc. It is suitable for the symptoms of lumbar and knee soreness caused by renal yang deficiency (feeling of lumbar and knee soreness and weakness), fatigue (mental exhaustion, physical weakness), limb fatigue, fear of coldness, frequent nocturnal urination, and shortness of breath for asthma, and it can be used in the treatment of premature ejaculation caused by renal yang deficiency. After taking Hai Dog Pill, dizziness, chest tightness, shortness of breath, fatigue, with abdominal distension, nausea, poor appetite, poor sleep symptoms; hypertension, diabetes mellitus patients are prohibited, patients with colds and fever should not take; children, pregnant women are prohibited. Proprietary Chinese medicines need to be taken by a traditional Chinese medicine practitioner before identification, not blindly use their own medication.