Taking Wu Zi Diffractive Pills will not cause the penis testicles to become smaller, and this condition should not be related to taking this medicine. Smaller penis testicles may be caused with cold weather, varicocele, infection, trauma, endocrine diseases, hormone drugs and other factors. Wu Zi Diffractive Pill belongs to Chinese patent medicine, which is composed of wolfberry and raspberry, etc. This product has the effect of tonifying the kidney and benefiting the essence (replenishing the kidney essence in the body). It is effective in treating impotence, premature ejaculation, residual leaking after urination and other conditions caused by insufficient kidney essence. The adverse reactions and contraindications of Wu Zi Diffractive Zong Pill are not clear at present. Take medication should pay attention to, avoid indigestible food; avoid sexual intercourse; cold and fever avoid use; allergic to the product is prohibited; allergic to the body with caution. From the adverse reactions and precautions of Wu Zi Diffractive Pills, Wu Zi Diffractive Pills does not cause the penis testicles to become smaller. If there is a need for treatment of this condition, the cause of the disease should be clarified under the guidance of a physician, targeted treatment. If there is any discomfort, it is recommended to consult a Chinese medicine practitioner for standardized treatment under the guidance of evidence-based treatment to avoid delaying the condition.