Microlithiasis is a disease of the testicles. Microlithiasis of the testicles usually does not affect life, but only when the condition is serious, it may affect normal life, and there is also a chance that it may lead to male infertility. Testicular microlithiasis is a benign disease, usually does not affect life, most patients do not have obvious testicular swelling and pain and other clinical symptoms, and testicular function is not impaired. If the clinical symptoms of testicular microlithiasis are obvious, such as hard testicles and small testicles, it will seriously affect the quality of life, and may even lead to poor semen quality and low semen volume, thus inducing male infertility. Asymptomatic patients with testicular microlithiasis do not need special treatment for the time being, but they should be aware of the risk of testicular tumors, and they should have regular scrotal ultrasound checkups to dynamically observe the changes of the disease. For patients with testicular microlithiasis accompanied by testicular tumors and other reproductive system diseases, the tumor needs to be removed in time, and radical orchiectomy can be performed. It is recommended that once diagnosed with testicular microlithiasis should pay attention to timely examination in the hospital, under the guidance of the doctor to carry out reasonable treatment, so as not to delay the condition.