Spermatic vein reflux for 3 seconds indicates a varicocele. Generally speaking, if the reflux time is within 0.8 seconds, it is normal; if the reflux time is between 0.8 and 2 seconds, it is subclinical varicocele; if the reflux time is more than 2 seconds, it is called clinical varicocele. If the reflux time is more than 2 seconds, then it is called clinical varicocele. Therefore, if the reflux time is 3 seconds, it is clinical varicocele, and then, according to the severity of the symptoms and the influence on the quality of semen, it is necessary to decide whether to have conservative treatment or surgical treatment. Conservative treatment is based on adjusting lifestyle habits and medication, and commonly used medications are MaiZhiLing and so on. Surgical treatment is also known as spermatic vein ligation. Varicose veins are very effective after regular treatment, so don’t worry about it, go to the hospital in time and choose the most appropriate treatment under the guidance of a specialist.