Rheumatic three items only anti-o high

only anti-O is high in rheumatism, which may indicate a variety of conditions, such as infection, autoimmune diseases and other factors. 1. Infection Anti-O is most common after group A hemolytic streptococci infection. When the human body is infected with this bacterium, it will produce corresponding antibodies, resulting in anti-O elevation. This may be related to recent infections such as pharyngitis and tonsillitis, but anti-O high alone cannot diagnose specific diseases. 2. Autoimmune diseases Anti-O high may also be associated with some autoimmune diseases. Although it is not a specific index, it may also be abnormal in some autoimmune diseases. 3. Other factors such as age, individual differences, etc. may also affect the level of anti-O. In some healthy people, there may also be mild increases in anti-O. For cases with high anti-O, a clear diagnosis cannot be made based on this single result. Comprehensive analysis should be carried out in combination with specific symptoms, signs, and medical history of patients. If the patient has joint pain, fever and other manifestations, it is necessary to further investigate whether there is rheumatic fever and other diseases. At the same time, it is necessary to regularly monitor anti-O levels and other related tests in order to detect possible problems in time and take appropriate treatment measures.