Page 3 of 5
Symptoms of an Overactive Thyroid
Symptoms can vary greatly from one patient to the next, so not experiencing any of the following symptoms does not mean that the patient has a normally functioning thyroid. A doctor should perform a complete examination and may perform other tests to diagnose hyperthyroidism.
Some possible symptoms of hyperthyroidism include:
- goiter (enlarged thyroid gland);
- nervousness or irritability;
- hair loss;
- thinning skin;
- depression and anxiety;
- shakiness or tremors;
- rapid heartbeat;
- insatiable hunger;
- weight loss (even if eating more);
- diarrhea;
- fatigue;
- higher body temperature;
- rash;
- infertility; and
- more.
This is far from a complete list. If you experience these symptoms or others that might indicate an overactive thyroid, speak with your doctor right away for proper evaluation and diagnosis.
