What does an elevated high-sensitivity C-reactive protein indicate?

High-sensitivity C-reactive protein (hs-CRP) is an acute-phase protein synthesized by the liver. In general, elevated levels of hs-CRP may indicate conditions such as trauma, upper respiratory tract infections, tuberculosis, systemic lupus erythematosus, myocardial infarction, and others. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under a doctor's guidance. Specific analyses are as follows:

1. Trauma: If the body suffers external injury, an inflammatory response may occur, leading to elevated hs-CRP levels. Prompt wound management is necessary, and anti-inflammatory medications may be used as directed by a physician.

2. Upper respiratory tract infection: This is often caused by pathogens such as bacteria or viruses and commonly presents with symptoms like cough, sore throat, and fever. Since inflammation in the body can lead to increased hs-CRP levels, patients may be prescribed medications such as amoxicillin tablets, ampicillin capsules, or ciprofloxacin hydrochloride capsules according to medical advice.

3. Tuberculosis: A chronic infectious disease caused by Mycobacterium tuberculosis. During illness, hs-CRP levels are often elevated, and symptoms such as cough and chest pain may also occur. Patients should follow medical instructions to take medications such as isoniazid tablets, rifampicin tablets, and pyrazinamide tablets for treatment.

4. Systemic lupus erythematosus: This condition may be related to genetic and environmental factors. When the disease is in an active phase, hs-CRP levels may rise, accompanied by symptoms such as rashes, joint pain, and hematuria. Patients may follow their doctor’s recommendations to use medications such as hydroxychloroquine sulfate tablets, azathioprine tablets, and prednisone acetate tablets to control the disease.

5. Myocardial infarction: Primarily caused by coronary artery blockage leading to insufficient blood supply and subsequent ischemic necrosis of heart muscle tissue. This condition causes myocardial cell damage, resulting in elevated hs-CRP levels, often accompanied by symptoms such as chest tightness, chest pain, and shortness of breath. Patients need to undergo stent implantation surgery as directed by their physician to dilate narrowed or blocked vessels and restore blood flow, thereby improving symptoms.

In daily life, adequate rest and maintaining regular作息 habits are important. Avoiding strenuous exercise can help strengthen physical health and support recovery.