Mycoplasma infection is a condition in which a microorganism such as mycoplasma enters the body in some way, which in some cases leads to inflammation and disease. Mycoplasma is a group of microorganisms that can exist and move independently and should not be found in the normal human body. However, because of its large number, wide distribution and various modes of transmission, many people are exposed to mycoplasma in various ways and then mycoplasma enters the human body and reproduces in the human body as a parasite, which is called mycoplasma infection. There are different manifestations of mycoplasma infections. Many infected people with mycoplasma do not have any abnormalities in their bodies, and in cases where the number of infections is small and the degree of infection is mild, the body may clear itself of mycoplasma and heal itself, while many infected people develop respiratory or reproductive infections and need to take certain medications for treatment. There are many kinds of drugs that can be used to treat mycoplasma infections, and as long as the right drug is chosen, recovery can be faster, but mycoplasma infections are prone to recurrence, mainly related to unclean environment or re-exposure of the infected person, so in addition to treatment, the cause of the infection should be identified to prevent secondary infection from the source. Mycoplasma infection means that mycoplasma lives and reproduces in the human body, and the infected person may have disease or no symptoms, which can be treated with drugs, but more importantly, prevention.