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What is Pituitary Disorders

Pituitary disorders are conditions affecting the pituitary gland, a small but crucial gland at the base of the brain that regulates hormone production. It controls several endocrine glands, including the thyroid, adrenal glands, and reproductive organs, influencing growth, metabolism, and stress response. Disorders can result in hormone imbalances, leading to symptoms like fatigue, abnormal growth, infertility, and metabolic issues. Proper diagnosis and treatment are essential for managing these conditions effectively.

Types of Pituitary Disorders

  1. Pituitary Tumors – Most are benign (adenomas) but can cause hormonal imbalances by overproducing or underproducing hormones.

    • Prolactinoma: Excess prolactin causes irregular periods, infertility, and milk production in non-pregnant women.
    • Acromegaly: Overproduction of growth hormone leads to enlarged hands, feet, and facial features.
    • Cushing’s Disease: Excess ACTH leads to high cortisol levels, causing weight gain, high blood pressure, and fragile skin.
  2. Hypopituitarism – The pituitary gland produces insufficient hormones, leading to fatigue, low libido, and growth issues.

  3. Diabetes Insipidus – Deficiency of antidiuretic hormone (ADH) causes excessive thirst and frequent urination.

Symptoms of Pituitary Disorders

  • Fatigue, headaches, vision problems
  • Unexplained weight gain or loss
  • Irregular menstrual cycles or infertility
  • Growth abnormalities (excessive or stunted growth)
  • Increased thirst and urination (diabetes insipidus)

Diagnosis and Treatment

  • Blood Tests – Measure hormone levels.
  • MRI or CT Scan – Detect pituitary tumors.
  • Hormone Therapy – To balance deficiencies.
  • Surgery or Radiation Therapy – For large tumors causing complications.

Pituitary disorders require endocrinologist evaluation for accurate diagnosis and treatment. Let me know if you need more details!

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