Key Takeaways
- TSH controls production of T3 and T4 metabolic hormones.
- Hypothyroidism causes weight gain, fatigue, and cold sensitivity.
- Testing every 6–8 weeks is required when adjusting medication dose.
Thyroid TSH testing frequency ranges from annual preventive screening to 6–8 week intervals when adjusting thyroxine dosage.
Thyroid Stimulating Hormone (TSH) regulates metabolic rate throughout the body.
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Medical Disclaimer
This article is intended strictly for educational purposes and should not be used as a substitute for professional medical diagnosis or clinical treatment.