Thyroid Disorders Affect One in Ten Hong Kong Residents; Doctors Outline Symptoms and Risk Groups
SingTao · 1 SOURCESabout 2 hours ago2 MIN
Summary
Thyroid diseases rank as the second most common endocrine disorder in Hong Kong after diabetes, with approximately 10% of the local population affected. Medical experts are urging high-risk groups, including women during menopause or pregnancy, to undergo regular thyroid function screening. Early detection through simple blood tests measuring TSH levels can prevent serious complications such as stroke and heart failure.
Key Points
- The butterfly-shaped thyroid gland, located below the Adam's apple, produces T3 and T4 hormones that regulate metabolism, heart rate, body temperature, and mood
- Hyperthyroidism causes symptoms including heart palpitations, anxiety, insomnia, unexplained weight loss despite normal appetite, heat intolerance, hand tremors, and diarrhea
- Hypothyroidism presents with cold intolerance, fatigue, weight gain, dry skin, hair loss, memory problems, and constipation
- Over 90% of thyroid nodules are benign, with only 5-10% being malignant; rapid growth, unclear boundaries, and hardened texture indicate higher cancer risk
- Blood tests measuring TSH (thyroid-stimulating hormone) serve as the most sensitive indicator for detecting thyroid dysfunction
Why It Matters
Thyroid disorders disproportionately affect women, particularly during hormonal transitions such as menopause and pregnancy, making awareness particularly crucial for female residents in Hong Kong. For elderly patients, both hyperthyroidism and hypothyroidism can mimic age-related conditions like dementia, leading to delayed diagnosis and increased risk of cardiovascular complications including arrhythmia, stroke, and heart failure.
Thyroid disorders disproportionately affect women, particularly during hormonal transitions such as menopause and pregnancy, making awareness particularly crucial for female residents in Hong Kong. For elderly patients, both hyperthyroidism and hypothyroidism can mimic age-related conditions like dementia, leading to delayed diagnosis and increased risk of cardiovascular complications including arrhythmia, stroke, and heart failure.