Is a positive Mycoplasma pneumoniae IgM test serious?
Disease description:
I was diagnosed with pneumonia two days ago. After testing, my Mycoplasma pneumoniae IgM came back positive. Is a positive Mycoplasma pneumoniae IgM result serious?
Doctor's answer (1)
Dr. Ren Yi
Whether a positive Mycoplasma pneumoniae IgM result is serious cannot be determined solely based on this finding.
A positive Mycoplasma pneumoniae IgM test usually indicates a recent infection with Mycoplasma pneumoniae, but the severity of the illness must be evaluated in conjunction with the patient's specific symptoms, physical signs, and other test results. If the patient has only mild symptoms such as cough and fever, the condition is generally considered mild and can typically resolve quickly with appropriate treatment.
However, if the patient develops persistent high fever, severe cough, difficulty breathing, or even serious complications such as myocarditis or encephalitis, the condition is more severe. The patient's age and underlying health status also influence disease severity. For example, children, elderly individuals, or those with pre-existing chronic conditions may experience faster disease progression after Mycoplasma pneumoniae infection.
When a Mycoplasma pneumoniae IgM-positive result is detected, prompt medical attention should be sought.
