The effect of varicocele is generally manifested in two aspects: (1): the effect on quality of life: it is manifested as localized swelling and pain on the affected side, which can radiate to the groin, lower abdomen, waist, etc. It is aggravated after exertion, too long standing, etc., and will be reduced or disappeared after lying down and resting; sometimes it may be accompanied by symptoms of neurasthenia. (2):Effect on fertility: It will cause the decrease of semen quality of patients, such as decrease of viability, decrease of sperm count and increase of malformation rate. Therefore, the treatment of spermatozoa is mainly aimed at these two aspects of treatment: 1, if the quality of life is affected by the disease, or to treat, if the symptoms occasionally appear on the quality of life is not great, you can rest to relieve discomfort 2, if fertility is a greater impact on the quality of sperm and affect the reproductive function, or early treatment is better 3, in general, many patients can improve the symptoms of drug therapy In special cases, surgery can be considered. 4.If these two conditions are not present, and varicocele is found, there is no need to deal with it, if you are worried, you can observe it regularly.