Symptomatic cause the common causes of hypertension

Most of the symptoms of hypertension etiology is clear, and its common causes are : (1) kidney disease caused by kidney disease symptoms of hypertensive renal hypertensive said. Caused renal hypertensive disease have three categories : ?٠renal parenchymal disease, acute or chronic glomerulonephritis, Pyelonephritis of the most common, followed by congenital kidney diseases, such as polycystic kidney disease, horseshoe kidney, kidney malformation. Metabolic diseases caused by kidney disease, such as diabetic nephropathy, renal amyloidosis, gouty nephropathy and kidney stones. renal tuberculosis, renal trauma often caused high blood pressure. ?ڠrenal vascular disease, caused by a variety of reasons renal artery stenosis or its branches, such as renal artery atherosclerosis, muscle fiber hyperplasia, constrictive aortoarteritis, renal vein thrombosis and renal artery aneurysm. ?۠urinary obstructive diseases such as urinary tract stones, kidney tumor and various causes of urinary stress. (2) endocrine diseases common in the pheochromocytoma, primary aldosteronism, Cushing syndrome, anterior pituitary hyperthyroidism and certain types of abnormal adrenal syndrome. (3) vascular diseases such as congenital coarctation of the aorta and Takayasu arteritis. (4) brain lesions such as brain trauma, brain tumors, brain stem infections. (5) Pregnancy Hypertension is PIH one of the main performance, more in the third trimester of pregnancy appeared high blood pressure. (6) Drug-induced hypertension such as female oral contraceptives, long-term application of adrenal cortical hormones, hypertension can often occur. (7) the other connective tissue disease, cardiovascular disease and the plateau of women before and after menopause often have high blood pressure performance. Acromegaly and hypercalcemia associated with hypertension.