E05.0: Thyrotoxicosis with diffuse goitre

The thyroid is a small organ at the bottom of the neck. The thyroid gland needs iodine to produce important messenger substances for the body. These messenger substances influence the heartbeat, digestion, and body temperature, among other things.

Your thyroid gland is enlarged. When the thyroid gland is enlarged, it may produce too many thyroid messenger substances.

Having too many thyroid messenger substances can cause a range of problems. For example, you may be restless or have a rapid heartbeat. You may also break out in a sweat often and lose weight.

Patient Disclaimer

The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.

If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.

For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.