The efficacy of Tian Tian Ling Tablets and Jin Gang Tablets are similar, but have their own indications, there is no which one is better. Tonic Tian Ling Tablet has the effect of tonifying the kidney and strengthening the yang, filling the essence and marrow (supplementing the essence of the human body and promoting the development of bone marrow), and is mainly used for treating impotence and premature ejaculation, spermatorrhea, soreness of the waist and knees, sweating, coldness of the limbs, and fatigue of the spirit (mental exhaustion and physical weakness) of the deficiency of the kidney and yang. Tonic tablet is contraindicated for pregnant women and those with yin deficiency and fire (symptoms of low-grade fever, red face, dry mouth, sweating at night in bed, heat in the hands and feet, dry stools, etc.). Vajra Tablet has the effect of warming yang and tonifying the kidney, benefiting the essence and filling in the marrow, strengthening the tendons and bones, and can be used for treating soreness and weakness of the waist and knees, inactivity in intercourse, impotence, spermatorrhea and premature ejaculation, and frequent urination. People with spleen deficiency and diarrhea should avoid using it as much as possible. Drugs should be used symptomatically under the guidance of a physician, do not use drugs blindly, so as not to delay or aggravate the condition. If you have any related symptoms, please consult a doctor in time, do not avoid medical treatment.