Usually it is not possible to tell from routine blood tests whether mycoplasma infection has occurred in the body, for example, if mycoplasma infection causes pneumonia, the patient’s routine blood tests show normal or slightly elevated white blood cells, significantly elevated neutrophils and other indicators are normal, the above indicators are not significant for the diagnosis of mycoplasma infection, therefore, to determine whether mycoplasma infection has occurred in the body, it is necessary to clarify the diagnosis through mycoplasma testing, the common testing methods include antigen testing, antibody testing, mycoplasma culture and genetic diagnosis. 1. Antigen detection: direct detection of mycoplasma antigens in secretions and body fluids by enzyme-linked immunosorbent assay, fluorescence-labeled antibody, monoclonal antibody to Mycoplasma pneumoniae membrane protein and reverse indirect hemagglutination, with positive results confirming the diagnosis of mycoplasma infection; 2. Antibody detection: i.e. mycoplasma-specific serological test and non-specific Serological testing, mycoplasma-specific serological testing with complement binding test is most commonly used, in which a positive mycoplasma IgM antibody can be used as a diagnostic criterion for acute phase infection. The diagnosis of mycoplasma infection can be confirmed if the serum mycoplasma antibody IgM is >1/64, or if the IgG antibody titer increases fourfold during the recovery period. Mycoplasma non-specific serological methods include Mycoplasma pneumoniae condensation set test, which plays an auxiliary diagnostic role for mycoplasma pneumonia; 3, mycoplasma culture: usually take secretory genital test paper or brush, as well as prostate fluid, semen, etc. for mycoplasma culture, while drug sensitivity tests can be performed and guide the clinical application of antibiotics; 4, genetic diagnosis: the use of DNA probes to clarify the diagnosis of mycoplasma, but its sensitivity is slightly poor The sensitivity and specificity of the DNA probe is slightly lower than that of the DNA probe, but the specificity is higher than that of the DNA probe. Through the above tests, the presence of mycoplasma infection in the patient’s organism can be determined. After a clear diagnosis of mycoplasma, patients need to seek medical attention and treat mycoplasma under the guidance of a doctor, such as using azithromycin, erythromycin, minocycline, tetracycline, etc. for treatment. In daily life, patients should pay attention to rest, eat more fruits and vegetables, maintain balanced nutrition, and actively engage in outdoor exercise to enhance resistance so as to avoid recurrence of infection or aggravation of symptoms, such as frequent urination, urgent urination, painful urination, and incomplete urination.