C - Reactive Protein (CRP) is a blood test that measures the level of CRP, a protein produced by the liver in response to inflammation.Its a nonspecific marker of inflammation, meaning it can be elevated in various conditions, including infections, autoimmune diseases, and heart disease. While CRP does not diagnose a specific condition, it can help monitor disease activity, assess the risk of heart attack or stroke, and guide treatment decisions.

THE PROCALCITONIN TEST MEASURES THE LEVEL OF PROCALCITONIN IN YOUR BLOOD. THIS TEST IS USEFUL FOR DETECTING SERIOUS BACTERIAL INFECTIONS AND SEPSIS, ESPECIALLY IN CRITICALLY ILL PATIENTS. PROCALCITONIN IS A BIOMARKER THAT IS RELEASED IN RESPONSE TO BACTERIAL INFECTIONS, BUT NOT VIRAL INFECTIONS. THIS HELPS DOCTORS DIFFERENTIATE BETWEEN THE TWO AND MAKE INFORMED DECISIONS ABOUT ANTIBIOTIC TREATMENT.

THIS IS THE GOLD STANDARD FOR DIAGNOSING SEPSIS OR BACTEREMIA, WHICH ARE LIFE-THREATENING BLOODSTREAM INFECTIONS. PAIRED SAMPLES HELP DISTINGUISH A TRUE INFECTION FROM CONTAMINATION.