The consequences of untreated excessive syringomyelia are many, which may cause scrotal swelling, abnormal urination, and in serious cases, affect fertility. 1. Scrotal swelling: when the amount of syringomyelia gradually increases, it is easy to accumulate in the scrotum area, which leads to obvious swelling of the scrotum and obvious pain when touching, which is a great threat to the patient’s quality of life. 2. Abnormal urination: if the amount of syringomyelia increases and is not treated in time, it may be combined with urinary tract infection, such as cystitis and urethritis. Patients will have symptoms such as frequent urination, urinary urgency, incomplete urination, etc., which will affect their mood and normal life in serious cases. 3. Impact on fertility: when the amount of syringomyelia gradually increase, more than 3ml, may make the testicular surface temperature increase, easy to affect the normal excretion of semen, resulting in decreased sperm quality, and ultimately easy to cause infertility. Too much syringomyelia without treatment may also cause other consequences, once found syringomyelia need to go to the regular hospital in a timely manner, follow the doctor’s instructions for treatment, to avoid delaying the condition, causing more serious complications.