Adrenal Diseases
Adrenal care
Adrenal Glands: Small but Mighty
We have two adrenal glands, each shaped like a triangle, sitting on top of the kidneys inside the abdomen.
Though small, they are vital for life, as they produce essential hormones that regulate many important body functions.
🧪 Hormones of the Adrenal Gland
🌿 Adrenal Cortex (Outer Layer):
Glucocorticoids – regulate immunity, metabolism, and tissue health
Mineralocorticoids – control blood pressure, salt, and water balance
Sex hormones – support fertility and sexual health in both men and women
⚡ Adrenal Medulla (Inner Layer):
Epinephrine & Norepinephrine – “stress hormones” that maintain blood pressure and help the body respond to emergencies
Disorders of the Adrenal Gland
⬆️ Overactive Adrenal Gland: May cause tumors or cancers → leading to high blood pressure, diabetes, weak bones, infections, vision loss, water imbalance
⬇️ Underactive Adrenal Gland (Addison’s Disease): Can cause fatigue, low blood pressure, weight loss, and electrolyte imbalance
🧩 Common Adrenal Tumors & Conditions
🔹 Aldosteronoma (Conn’s Syndrome)
🔹 Cushing’s Syndrome
🔹 Pheochromocytoma
🔹 Adrenocortical Cancer
🔹 Addison’s Disease
🔹 Cysts / Myelolipomas
🔹 Tuberculosis or Fungal Infections
🔹 Secondary Metastases (spread from other cancers)
🔹 Congenital Adrenal Hyperplasia
🏥 Treatment of Adrenal Diseases
Treatment is usually a combination approach:
💊 Hormonal therapy (to correct imbalances)
❤️ Control of blood pressure, heart function, and muscle strength
🧑⚕️ Surgery (Adrenalectomy) – removal of adrenal gland, either by open surgery or laparoscopy (keyhole surgery)
🎯 Cancer care – may include radiotherapy or chemotherapy
After surgery, some patients may need temporary hormone replacement (6–12 months). In experienced hands, adrenal surgery is safe and effective.
✂️ Common Indications for Adrenalectomy
🔹 Cushing’s Adenoma
🔹 Aldosteronoma
🔹 Pheochromocytoma
🔹 Incidentaloma (tumor found on scan by chance)
🔹 Failed Pituitary Surgery in Cushing’s Disease
✨ Key Message:
The adrenal glands are tiny but crucial. With expert diagnosis and treatment, most adrenal disorders can be managed effectively, allowing patients to return to a healthy, balanced life.
Diseases
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Frequently Asked Questions & Answer on Adrenal Diseases
👨⚕️The adrenal glands are small, triangular organs on top of each kidney. They produce hormones like cortisol, aldosterone, adrenaline, and sex hormones, which control stress response, blood pressure, metabolism, and reproductive health.
👨⚕️ Doctor: Addison’s disease happens when the adrenal glands don’t make enough hormones. Patients often feel very weak, lose weight, have low blood pressure, and sometimes develop dark patches on the skin.
👨⚕️ Doctor: Pheochromocytoma is a rare adrenal tumor that makes too much adrenaline. It can cause sudden severe headaches, sweating, palpitations, and very high blood pressure. Surgery is usually needed, but we prepare patients carefully with medicines first.
👨⚕️ Doctor: No, most adrenal tumors are benign. Only a few are cancers. We use blood tests, urine tests, and scans to decide which ones are dangerous and which can just be monitored.
👨⚕️ Doctor: We do hormone tests in blood and urine, and imaging like CT or MRI scans. Sometimes, genetic testing is done for certain conditions.
👨⚕️ Doctor: Adrenalectomy means removing one or both adrenal glands. It can be done with open surgery or laparoscopy (keyhole surgery). In expert hands, it is usually safe and effective.
👨⚕️ Doctor: Usually no—the other adrenal gland can do the job. Some patients need temporary hormone tablets for a few months. But if both glands are removed, lifelong hormone replacement is necessary.
👨⚕️ Doctor: Yes, but treatment can be complex. Surgery gives the best chance if detected early. Some patients may also need radiotherapy or chemotherapy.
👨⚕️ Doctor: Don’t ignore symptoms like unexplained high blood pressure, weight changes, severe fatigue, or repeated headaches with palpitations. See an endocrinologist or endocrine surgeon early—timely diagnosis makes treatment much easier.
