Varicocele is usually asymptomatic, but it can affect semen quality, which in turn affects fertility; a small number of patients may experience symptoms such as a feeling of discomfort on the affected side of the scrotum. In a large number of cases, varicocele is detected during a physical examination without discomfort or developmental symptoms, or in some cases, it is detected during an examination of the patient’s infertility. A small number of patients may experience discomfort and swelling of the scrotum on the affected side, and in some cases, the swelling and pain may radiate to the lower abdomen, groin or waist. Symptoms are often aggravated by exercise, prolonged standing or exertion, and then alleviated or disappeared after lying down or resting. Some patients combined with neurasthenia and hypogonadism symptoms. If the patient appears to be suspected of varicocele, it is recommended to go to the regular hospital, after the relevant examination, to clarify the cause of the disease. Once diagnosed, it is necessary to actively take treatment measures to avoid delaying the condition. In daily life, we need to ensure sufficient rest time, do not overwork, and keep the local clean to avoid secondary infection.