Ureaplasma solani refers to Ureaplasma urealyticum, one of the pathogens that cause non-gonococcal urethritis. Ureaplasma solani is a common pathogen of the genitourinary system and is mainly transmitted through sexual intercourse, mostly seen in unclean sex. Mycoplasma urealyticum is the smallest prokaryotic organism between bacteria and viruses, which mainly collects in the human genitourinary tract, where Ureaplasma urealyticum is one of the Mycoplasma urealyticum. When a patient has urinary tract inflammation or infection, the Ureaplasma urealyticum invades through the damaged mucosa and causes genitourinary infection. The incubation period of this lesion is usually around 1-3 weeks. Patients are mostly asymptomatic in the early stages of infection, and as the inflammation continues to develop, symptoms of urinary tract irritation will appear, such as frequent, urgent and painful urination, while there may be discharge from the urethra, and in severe cases, patients may also experience lower back pain. Ureaplasma urealyticum may cause urethritis, cervicitis, and uterine cavity infection. With the spread of inflammation may also lead to pelvic inflammatory disease. Ureaplasma urealyticum can easily cause infertility, impede the movement of sperm, and for pregnant women, can easily lead to miscarriage, premature birth, or may lead to abnormal fetal development or stillbirth, etc. If there is a case of unclean sex, along with symptoms similar to those mentioned above, it is recommended to go to the urology department of a public hospital in a timely manner, to do the culture of secretions, clear diagnosis targeted treatment, do not use antibiotics at will, so as not to delay treatment.