The value of C-reactive protein is 162.4 is high.The normal value of C-reactive protein is basically 0-5mg/L or 0-10mg/L, and the reference value is different in different hospitals. 1.C-reactive protein is a kind of acute phase reaction protein, which is very low in the plasma of normal people.C-reactive protein is synthesized by hepatocytes, which synthesize a large amount of C-reactive protein in the blood when the human body is invaded or destroyed by various microorganisms. Normally, C-reactive protein begins to rise 6-8 hours after the onset of acute infection, and the degree of infection is proportional to the test value. 2.The elevation of C-reactive protein is common in all kinds of acute inflammation, tissue injury, myocardial infarction, radiation injury and all kinds of surgical trauma diseases.C-reactive protein can activate the complement, enhance the phagocyte phagocytosis, so as to clear the pathogenic microorganisms that invade into the body and the damaged, necrotic, apoptotic tissue cells. After the infection subsides, C-reactive protein can return to normal. It is recommended that when patients find abnormal C-reactive protein indexes, they should seek medical treatment in time and under the guidance of doctors.