Adrenal Gland Disorders

Adrenal gland disorders arise when the pair of glands atop the kidneys produce abnormal amounts of key hormones such as cortisol, aldosterone, adrenaline, and sex steroids. These imbalances can be caused by genetic conditions, autoimmune destruction, tumors, infections, trauma, or long term steroid therapy, and may lead to a wide range of systemic symptoms.

Common adrenal disorders include Addison’s disease (primary adrenal insufficiency), Cushing’s syndrome (excess cortisol), hyperaldosteronism or Conn’s syndrome (excess aldosterone), pheochromocytoma (excess adrenaline like hormones), congenital adrenal hyperplasia, and adrenal tumors or cancer. Typical warning signs include persistent fatigue, unexplained weight loss or gain, low or high blood pressure, salt cravings, darkening of the skin, easy bruising, stretch marks, muscle weakness, and mood changes.

Diagnosis usually combines clinical history, blood and urine hormone tests, and imaging such as CT or MRI to assess gland structure. Treatment is tailored to the specific disorder and may include hormone replacement (for insufficiency), cortisol or blood pressure-lowering drugs, surgical removal of tumors, or chemotherapy/radiotherapy in malignant cases. Early recognition and expert endocrine management are crucial to prevent complications such as adrenal crisis, shock, or cardiovascular disease.