Common causes of secondary hypertension

The common causes of secondary hypertension include renal parenchyma disease, renal vascular disease, obstructive sleep apnea hypopnea syndrome, etc.

1, renal parenchyma disease

renal parenchyma disease including acute and chronic glomerulonephritis, chronic pyelonephritis, renal artery stenosis, etc., due to renal parenchyma disease, leading to renal blood supply deficiency, urination ability decreased, resulting in water sodium retention, and ultimately the formation of secondary hypertension.

2, renal vascular

disease common arteritis, atherosclerotic renal artery disease, due to renal blood flow reduction, ischemia, and then lead to secondary hypertension.

3, obstructive sleep apnea hypopnea syndrome

due to intermittent hypoxia, sympathetic nerve excitation, neurohumoral regulation disorders, resulting in secondary hypertension.