Vajra Capsule has the efficacy of warming yang and tonifying the kidney, benefiting the essence and filling the marrow, strengthening the tendons and bones, and is used for the treatment of lumbar and knee soreness and weakness (a feeling of soreness and weakness in the waist and knees), impotence, spermatorrhea and premature ejaculation, and frequent urination. Vajra Capsule is a kind of proprietary Chinese medicine, mainly composed of Cistanche, Cortex Eucommiae, Sulphur, Morinda Citrifoliae, Lamb’s Waist, Epimedium, Dog Kidney, clinically used for the treatment of impotence due to deficiency of Kidney-Yang (lack of yang of kidney), deficiency of Essence and Blood, relieving symptoms of impotency, weak erection, colorlessness, dizziness, and mental depression. Adverse reactions to this product are currently unknown. This product is contraindicated for those who are allergic to the drug ingredients, children and pregnant women. Allergic persons should take this product with caution. If you need to take the drug, please take it under the guidance of a traditional Chinese medicine practitioner, do not take it on your own, so as not to delay the condition and affect your health.