Whether protein S49.4 and IgM2.65 are okay or not should be specifically analyzed according to whether the patient has a primary disease and other examination data, with or without abnormalities.
1. Plasma protein S (PS): normal value is 35g/L~50g/L. PS is a vitamin K-dependent anticoagulant factor, which is synthesized by liver, endothelial cells and megakaryocytes. PS can be used to determine thrombosis and hemorrhagic disease. The normal value of PS varies with age.
If it is below 35g/L it is considered hypoproteinemia. Malnutrition and chronic wasting disease can cause hypoproteinemia. Severe hypoproteinemia can lead to swelling of the limbs, in which case protein transfusion and intensive nutrition are needed.
2. Immunoglobulin M (IgM): The normal value of IgM in adults is 0.5 to 2.6 g/L. Fetal and neonatal IgM concentrations are 10% of adult levels. It increases with age, reaching adult levels by 8 to 16 years of age.
Increased IgM is seen in initial viral hepatitis, cirrhosis, rheumatoid arthritis and systemic lupus erythematosus. Increased IgM alone often suggests a primary infection caused by a pathogen.
It is recommended that patients go to the hospital in time, complete the relevant examinations, and take systematic treatment under the guidance of doctors.