Differential diagnosis of secondary arterial hypertension is essential in children due to the fact that it might be the result of other causes, including different life-threatening intoxications.[25] Angiotensin-converting enzyme inhibitors represent the first-line therapy for this type of hypertension despite the scarcity of available studies, along with calcium-channel blockers, diuretics, and beta-blockers.[26] In case of these patients, the risk of urinary tract infections is high, which require adequate monitoring and early antibiotic treatment to prevent further renal injuries. Here, ACE is linked to Hypertension.