Hyperthyroidism
Also known as: Overactive Thyroid, Graves Disease
Category: EndocrineICD-10: E05
Hyperthyroidism is when the thyroid makes too much hormone, speeding up the metabolism.
Symptoms
- Weight loss despite eating well
- Palpitations
- Heat intolerance
- Tremor
- Anxiety
- Bulging eyes
Causes
- Graves disease
- Thyroid nodules
Risk factors
- Female sex
- Family history
Complications
- Irregular heartbeat
- Osteoporosis
Treatment overview
Anti-thyroid medicines, radioactive iodine or surgery.
Prevention
- No specific prevention
When to see a doctor
If you have palpitations with unexplained weight loss.
Tests used
Specialists who treat it
Frequently asked questions
What are the symptoms of Hyperthyroidism?
Weight loss despite eating well, Palpitations, Heat intolerance, Tremor, Anxiety, Bulging eyes
What causes Hyperthyroidism?
Graves disease, Thyroid nodules
How is Hyperthyroidism treated?
Anti-thyroid medicines, radioactive iodine or surgery.
How can Hyperthyroidism be prevented?
No specific prevention
Medically reviewed by
Medical review pending
Last updated
9 October 2026
Sources
- World Health Organization fact sheets
- ICMR and MoHFW national guidelines
- National Centre for Disease Control (NCDC)
This information is for general awareness and does not replace advice from a qualified doctor. Do not start, stop or change any medicine without medical advice.