labs for secondary hypertension

Laboratory investigations for secondary hypertension encompass a range of tests including blood biochemistry, urinalysis, renal function assessments, electrolyte balance evaluations, thyroid function tests, adrenal function evaluations, and arteriosclerosis markers. These diagnostic measures are crucial for uncovering the underlying causes of elevated blood pressure, which in turn informs the selection of appropriate treatment strategies.

Blood biochemistry can identify markers such as glucose and lipid levels, assisting in the detection of metabolic disorders like diabetes and hyperlipidemia that are associated with hypertension. Urinalysis evaluates kidney function and the presence of proteinuria, which is pivotal for diagnosing hypertension of renal origin. Renal function tests, including serum creatinine and blood urea nitrogen levels, provide further insight into kidney health. Electrolyte balance assessments, particularly potassium levels, are essential for ruling out hypertension due to electrolyte imbalances. Thyroid function tests can indicate whether abnormal thyroid hormone levels are contributing to increased blood pressure. Adrenal function evaluations aid in identifying endocrine disorders like Cushing's syndrome that may lead to hypertension. Additionally, measuring arteriosclerosis indicators such as pulse wave velocity helps assess cardiovascular risk and guide therapeutic approaches.

In conclusion, the laboratory tests for secondary hypertension span various systems and functional domains to thoroughly evaluate a patient's health status, facilitating the development of a tailored treatment plan. Patients should adhere to their physician's recommendations when undergoing these tests to ensure the accuracy and reliability of the results. Timely medical consultation and professional treatment are advised in case of any abnormal findings.