Thyroid Disorders (Hypothyroidism & Hyperthyroidism)
About the disease & condition
Thyroid disorders occur when the thyroid gland produces too little (hypothyroidism) or too much (hyperthyroidism) thyroid hormone, affecting metabolism, energy levels, and overall body function. Hypothyroidism can cause fatigue, weight gain, and cold intolerance, while hyperthyroidism may lead to weight loss, rapid heartbeat, and anxiety. Causes include autoimmune diseases, iodine imbalance, medications, or thyroid nodules. Early diagnosis and proper management through medications, lifestyle adjustments, and regular monitoring help maintain hormonal balance and prevent complications.
Known Symptoms
- Fatigue, weakness, or excessive tiredness in hypothyroidism.
- Unexplained weight gain or loss depending on type.
- Rapid heartbeat, palpitations, or anxiety in hyperthyroidism.
- Hair thinning, dry skin, or swelling in the neck region.
Known Causes
- Autoimmune disorders such as Hashimoto’s or Graves’ disease.
- Iodine deficiency or excess affecting hormone production.
- Thyroid nodules or tumors impacting gland function.
- Certain medications or surgical procedures affecting thyroid.
Care
- Take prescribed thyroid hormone replacement or antithyroid medications.
- Monitor hormone levels regularly through blood tests.
- Follow a balanced diet supporting thyroid function.
- Consult doctors promptly for new or worsening symptoms.
Relevant Specialities

Internal Medicine
Internal Medicine is a medical specialty focused on the prevention, diagnosis, and management of adult health conditions.
It plays a central role in managing both acute and chronic illnesses, particularly those affecting multiple systems within the body.
At KIMSHEALTH, internal medicine care is guided by a comprehensive, patient-first approach that supports continuity of care and long-term health management.
Who we are
Here for you, every step of the way
Healthcare can feel overwhelming at times. At KIMSHEALTH UAE, we believe care should be transparent and supportive, allowing you to move forward with confidence and comfort. You deserve care you can trust, delivered with understanding and respect.
Our medical teams bring together advanced expertise with a deeply human approach to care. From everyday care to highly specialised treatment, we ensure you feel informed, reassured, and supported throughout your journey - so your experience with us is seamless and secure.
Our medical teams bring together advanced expertise with a deeply human approach to care. From everyday care to highly specialised treatment, we ensure you feel informed, reassured, and supported throughout your journey - so your experience with us is seamless and secure.
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