Clonidine Serum is a laboratory test aimed at measuring clonidine levels in the blood. This analysis is used to evaluate treatment effectiveness in cases of hypertension and attention disorders, in addition to monitoring dosages and ensuring that no adverse side effects occur. The technique used in the analysis is based on liquid chromatography, which ensures accurate results and rapid turnaround time. This test is considered an important tool for physicians to guide therapeutic decisions and ensure patient safety.