In terms of treatment, low sperm motility depends on the cause of sperm quality decline and is generally treated with medication. Low sperm motility includes physical factors and cellular function factors. The most common physical factors include varicose veins and high scrotal temperature due to sedentary lifestyle, which is usually relieved by wearing scrotal support underwear. Cellular function factors are common and can be treated with medications to restore them. Sperm motility is generally greater than 50% is normal, but it does not mean that if it decreases, you will not get pregnant, it just means that the chances of pregnancy decrease. In terms of medication, the more commonly used drugs include levocarnitine and vitamin E. Levocarnitine oral solution, 10ml each time, twice a day, for 3 months as a course of treatment. Vitamin E is mainly used in the form of natural vitamin E softgels, which are 100mg twice a day. The drug treatment is safe and well tolerated. After 3 months of medication, the semen routine should be rechecked to see if it improves. It is also possible to combine the treatment or with Chinese herbal medicine to regulate. In summary, low sperm motility can be treated, and medication is generally considered, and in the case of accompanying varicocele, simultaneous treatment is required.