Whether or not a non-gonococcal urethritis can be serious after two months of having it should be determined on a case-by-case basis. If treatment is not carried out in time, it may be more serious; if treatment is carried out in time and the infection is under control, there are usually no serious consequences. 1. Non-gonococcal urethritis is usually associated with unclean sex, which may cause burning sensation in the urethra, itching in the urethra, increase in urethral or purulent discharge, and frequency of urination, etc. If treatment is not carried out in time, it may be more serious after two months, which may aggravate the above symptoms, and may also cause epididymitis, orchitis, prostatitis, seminal vesiculitis and other serious complications. 2. If non-gonococcal urethritis is detected early and treated with reasonable medication as prescribed by the doctor, such as levofloxacin, ciprofloxacin, etc., to control the infection, it may be cured at two months and will not cause serious consequences. Therefore, after suffering from nongonococcal urethritis, early examination and treatment, in the treatment should be reasonable use of drugs, do not self-medication.