Hashimoto Thyroiditis (autoimmune hypothyroidism, adjunctive support)
Also known as: Hashimoto's, Hashimoto thyroiditis, autoimmune hypothyroidism, underactive thyroid
Hashimoto thyroiditis is an autoimmune condition that gradually slows the thyroid, causing fatigue, weight gain, cold intolerance and low mood. Thyroxine replacement is the proven, safe treatment. Chinese medicine frames it as Spleen-Kidney Yang deficiency or Qi-Yin deficiency, used as adjunctive support for lingering symptoms only.
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Lifestyle & Diet
- •Thyroxine is safe, effective and usually lifelong — take it daily on an empty stomach.
- •Keep calcium, iron and coffee at least 4 hours away from your thyroxine dose.
- •Regular TSH blood tests keep the dose right; needs change with weight, pregnancy and age.
- •Adequate sleep, gentle exercise and stress management help lingering fatigue.
Cautions & Contraindications
- •Never suggest stopping or replacing thyroxine with herbs — untreated hypothyroidism is harmful.[,]
- •Avoid high-dose iodine supplements (including kelp) — they can worsen autoimmune thyroiditis.[]
When to reassess or seek care again
Review every 6–8 weeks. Track energy, cold intolerance, mood and weight. Confirm TSH monitoring is current; refer to GP for any neck lump or persistent symptoms with normal thyroid tests.
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Sources & Further Reading
Clinical guidance, red flags and safety notes on this page draw on the following current sources alongside the classical references above.
- Healthdirect Australia · 2024
- NICE · 2023
- Australian Thyroid Foundation · 2024
- AHPRA / Chinese Medicine Board of Australia · 2024
Educational reference for licensed practitioners. Not a substitute for individual clinical assessment. Refer to conventional care for any red-flag or undiagnosed presentation.