Thyrotoxic storm
Information, Symptoms, Treatments and Resources
Thyrotoxic storm is a life-threatening condition that develops in cases of untreated thyrotoxicosis (hyperthyroidism).
Thyrotoxic storm results from untreated hyperthyroidism. It is usually brought on by an acute stress such as trauma or infection.
Symptoms are severe and may include:
- Agitation
- Change in alertness (consciousness)
- Confusion
- Diarrhea
- Fever
- Pounding heart (tachycardia)
- Restlessness
- Shaking
- Sweating
Vital signs (temperature, pulse, rate of breathing, blood pressure) show increased heart rate. The top number in a blood pressure reading may be high.
Blood tests are done to evaluate thyroid function.
This is an emergency condition. Call 911 or another emergency number if you have hyperthyroidism and experience these symptoms.
AACE Thyroid Task Force. American Association of Clinical Endocrinologists Medical Guidelines for Clinical Practice for the Evaluation and Treatment of Hyperthyroidism and Hypothyroidism. Endocr Pract. 2002;8(6):459.
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