what is supine hypertension

Orthostatic hypertension typically refers to the phenomenon where blood pressure abnormally increases in patients when they are in a supine position, potentially linked to mechanisms of positional blood pressure regulation.

Upon detailed analysis, the causes of orthostatic hypertension may encompass several factors. Firstly, one of the most common causes could be elevated blood pressure at night due to sleep apnea syndrome. Secondly, renal dysfunction can also lead to increased blood pressure in the supine position, as the kidneys play a crucial role in regulating the body's water and electrolyte balance, and their malfunction may result in fluid retention and consequently, elevated blood pressure. Additionally, cardiovascular diseases such as heart failure or arrhythmias can also cause abnormally high blood pressure in the supine position. Lastly, rare conditions like pheochromocytoma or primary aldosteronism might also trigger orthostatic hypertension.

For individuals with orthostatic hypertension, it is advised to monitor blood pressure changes regularly and maintain a healthy lifestyle, including a balanced diet, regular exercise, and reducing excessive mental stress. Persistent high blood pressure or accompanying symptoms should prompt a timely medical consultation for further examination and treatment under a physician's guidance. It is crucial to adhere to medical instructions when using any medication and to avoid self-medicating without proper guidance.