Liddle's syndrome -double meaning
Liddle's syndrome, also called Liddle syndrome [1] is a genetic disorder inherited in an autosomal dominant manner that is characterized by early, and frequently severe, high blood pressure associated with low plasma renin activity, metabolic alkalosis, low blood potassium, and normal to low levels of aldosterone.[1] Liddle syndrome involves abnormal kidney function, with excess reabsorption of sodium and loss of potassium from the renal tubule, and is treated with a combination of low sodium diet and potassium-sparing diuretics (e.g. amiloride).
Signs and symptoms
Children with Liddle syndrome are frequently asymptomatic. The first indication of the syndrome often is the incidental finding of hypertension during a routine physical exam. Because this syndrome is rare, it may only be considered by the treating physician after the child's hypertension does not respond to medications for lowering blood pressure.
Adults could present with nonspecific symptoms of low blood potassium, which can include weakness, fatigue, palpitations or muscular weakness (shortness of breath, constipation/abdominal distention or exercise intolerance). Additionally, long-standing hypertension could become symptomatic.
Diagnosis
Evaluation of a child with persistent high blood pressure usually involves analysis of blood electrolytes and an aldosterone level, as well as other tests.
blood and kids
https: //en.wikipedia.org/wiki/Liddle's_syndrome