What are common hormone disorders?
Short answer: Common hormone disorders include thyroid diseases (hypothyroidism and hyperthyroidism), diabetes mellitus, polycystic ovary syndrome (PCOS), adrenal disorders (Addison’s disease and Cushing’s syndrome), pituitary tumors and prolactinemia, and sex-hormone imbalances such as hypogonadism. These occur when endocrine glands produce too much or too little hormone, causing systemic symptoms and metabolic dysfunction.
Explanation
Hormone disorders arise from dysfunction of endocrine glands (thyroid, pancreas, adrenal, pituitary, ovaries/testes) due to autoimmune disease, tumors, genetic defects, infections, medication effects, or lifestyle factors. Hypothyroidism commonly causes fatigue, weight gain, cold intolerance and constipation; hyperthyroidism causes weight loss, heat intolerance, anxiety and palpitations. Diabetes (type 1 and type 2) involves deficient insulin action leading to high blood glucose, with symptoms like polyuria, polydipsia and fatigue. PCOS presents with irregular periods, acne and excess androgens. Adrenal insufficiency causes weakness and low blood pressure; Cushing’s syndrome causes central weight gain, muscle weakness and easy bruising. Pituitary disorders can alter growth, fertility and multiple downstream hormones. Diagnosis relies on history, targeted blood tests (TSH, free T4, fasting glucose/HbA1c, cortisol, ACTH, sex hormones, prolactin), and imaging when indicated. Management includes hormone replacement or suppression, metabolism control, surgery or radiotherapy for tumors, and addressing underlying causes.
Tips
- See a clinician for unexplained fatigue, weight change, menstrual irregularities or mood shifts and request basic hormone tests.
- Keep a symptom diary and bring it to appointments to help pinpoint hormonal patterns.
- Follow prescribed hormone replacement, antithyroid or diabetes medications and attend regular monitoring.
- Maintain healthy diet, regular exercise and sleep to support endocrine health and metabolic control.
- Refer to an endocrinologist for complex or persistent hormone abnormalities.
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