Hyperthyroidism (overactive thyroid) — Wokingham, Berkshire

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Overview
Symptoms
Causes
Diagnosis and monitoring
Hyperthyroidism in Chinese medicine
Acupuncture for hyperthyroidism
Chinese herbal medicine for hyperthyroidism
Self-care tips
Treatment at my clinic
Frequently asked questions
References

1. What is hyperthyroidism?

Hyperthyroidism — overactive thyroid — occurs when the thyroid gland produces excess thyroid hormone (T3 and T4), accelerating the body’s metabolic processes. It affects approximately 1–2% of the population, predominantly women, and can cause a wide range of systemic symptoms reflecting the generalised metabolic acceleration it produces. The most common cause in the UK is Graves’ disease, an autoimmune condition in which thyroid-stimulating antibodies (TSH receptor antibodies, TRAb) drive continuous thyroid hormone overproduction.

Conventional treatment includes antithyroid drugs (carbimazole, propylthiouracil), radioactive iodine, or thyroidectomy. Acupuncture and Chinese herbal medicine are used as adjunctive treatments alongside conventional therapy — reducing thyroid antibody levels, managing symptoms that persist despite medical treatment, and supporting the immune regulation underlying the autoimmune process. TCM does not replace antithyroid medication but significantly complements it.

Hyperthyroidism typically runs a relapsing-remitting course in Graves’ disease, with remission achieved in approximately 30–40% of patients after 12–18 months of antithyroid drug therapy. Relapse rates after drug withdrawal are high (50–60%), and many patients eventually require radioactive iodine or surgery. Evidence suggests that reducing thyroid antibody (TRAb) levels — which both acupuncture and specific Chinese herbs appear to support — is the most reliable predictor of sustained remission.

2. Symptoms of hyperthyroidism

Palpitations and rapid heart rate — excess thyroid hormone stimulates the cardiovascular system, producing a persistently elevated heart rate (tachycardia), palpitations and, in some patients, atrial fibrillation; in TCM this reflects Heart Yin deficiency and Heart Fire from the Yin-consuming heat of hyperthyroidism
Heat intolerance and sweating — the accelerated metabolic rate generates excess heat; patients feel hot when others are comfortable and sweat profusely; this directly corresponds to the Yin deficiency with Empty Fire and the excess Yang and Fire that characterise the TCM pattern
Weight loss despite increased appetite — the accelerated metabolism burns calories faster than intake; patients may lose significant weight whilst eating more than usual; in TCM, this reflects Stomach Fire consuming the body’s Yin and substance
Anxiety, irritability and emotional instability — excess thyroid hormone destabilises the nervous system; anxiety, restlessness, emotional volatility and difficulty sleeping are common; in TCM these symptoms reflect Heart and Liver Fire disturbing the Shen (Mind) and the Liver’s failure to house the Ethereal Soul (Hun)
Tremor and muscle weakness — fine tremor of the hands, muscle weakness (particularly of the proximal muscles — difficulty climbing stairs or lifting arms) and general physical fatigue; TCM: Wind from Liver Yin deficiency generating internal tremor; Qi deficiency from the consuming heat
Goitre and eye symptoms (Graves’ disease) — diffuse thyroid enlargement (goitre) is common in Graves’ disease; Graves’ ophthalmopathy (proptosis, lid retraction, dry eyes) affects up to 50% of Graves’ patients and reflects the autoimmune inflammation targeting the orbital tissues; in TCM the goitre corresponds to Phlegm-Qi accumulation in the neck channels
Menstrual irregularity — hyperthyroidism commonly produces scanty or absent periods (amenorrhoea) or irregular cycles, reflecting the hormonal disruption and Yin/Blood depletion that thyroid excess produces
Insomnia — difficulty falling and staying asleep, vivid dreams, early waking; the Heart Fire and Yin deficiency of hyperthyroidism prevent the Shen from settling at night

3. Causes of hyperthyroidism

Graves’ disease (autoimmune) — the most common cause (75–80% of cases); autoantibodies (TRAb) bind to and continuously stimulate TSH receptors on thyroid cells, driving unregulated thyroid hormone production; strongly hereditary; 7–10 times more common in women; often triggered by major psychological stress, which in TCM corresponds to Liver Qi stagnation generating Heat that overflows to the thyroid neck region
Toxic multinodular goitre — multiple autonomously functioning thyroid nodules that produce thyroid hormone independently of TSH regulation; more common in older women and in areas of historical iodine deficiency
Toxic adenoma — a single autonomously functioning thyroid nodule producing excess hormone
Thyroiditis — inflammation of the thyroid (viral subacute thyroiditis, post-partum thyroiditis or Hashimoto’s thyroiditis in its initial hyperthyroid phase) can cause transient release of stored thyroid hormone
Excess iodine — iodine-containing drugs (amiodarone) or contrast agents can trigger hyperthyroidism in susceptible individuals

4. Diagnosis and monitoring

Hyperthyroidism is diagnosed by blood tests and, in some cases, thyroid imaging. The key tests are:

TSH (thyroid-stimulating hormone) — low or suppressed in hyperthyroidism; TSH is the most sensitive early marker and is typically the first test to become abnormal as the thyroid overactivates
Free T4 (FT4) and free T3 (FT3) — elevated in hyperthyroidism; FT3 is often disproportionately high in Graves’ disease and toxic nodular goitre
TSH receptor antibodies (TRAb) — positive in Graves’ disease; the titre correlates with disease activity and is used to monitor the effectiveness of treatment, including TCM; a falling TRAb over the course of treatment is a reliable sign of remission
Thyroid peroxidase antibodies (TPOAb) — may be elevated in Graves’ disease and Hashimoto’s thyroiditis
Thyroid ultrasound — used to identify goitre, thyroid nodules, increased vascularity (typical of Graves’) and to monitor nodule size during treatment
Radioactive iodine uptake (RAIU) scan — used to differentiate between Graves’ disease (diffuse high uptake), toxic nodular goitre (hot nodule) and thyroiditis (low uptake)

Once diagnosed, thyroid function (TSH, FT4, FT3, TRAb) should be monitored every 4–6 weeks during antithyroid drug initiation and every 3–6 months during maintenance. Patients receiving TCM alongside antithyroid drugs should be monitored at the same intervals, as herbal treatment can affect thyroid hormone levels and may require dose adjustments.

5. Hyperthyroidism in Chinese medicine

In traditional Chinese medicine, hyperthyroidism corresponds primarily to a pattern of Yin deficiency with Yang and Fire excess — the complementary pattern to the Kidney Yang deficiency of hypothyroidism. Excess thyroid hormone represents an over-expression of Yang activity, consuming and depleting Yin, Blood and Essence. The specific patterns are:

Liver and Kidney Yin deficiency with Empty Fire rising — the foundational pattern; Yin deficiency fails to cool and anchor the rising Yang; heat sensations, night sweats, palpitations, anxiety, insomnia, weight loss, tremor; treatment nourishes Liver and Kidney Yin and descends Empty Fire using Zhi Bai Di Huang Wan modifications
Liver Fire with Phlegm accumulation in the neck — emotional stress causes Liver Qi to stagnate and generate Fire; Phlegm accumulates in the throat and neck channels producing goitre, palpitations, irritability, anxiety and emotional volatility; the principal pattern for Graves’ disease with goitre; treatment clears Liver Fire, moves Qi and dissolves Phlegm using Long Dan Xie Gan Tang and Phlegm-dispersing herbs including Xia Ku Cao, Xuan Shen, Zhe Bei Mu and Hai Zao
Heart Yin deficiency with Heart Fire — the dominant pattern when cardiovascular symptoms (palpitations, rapid pulse, anxiety, insomnia) predominate; Heart Yin is consumed by the thyroid excess Heat; treatment nourishes Heart Yin, clears Heart Fire and calms the Shen using Tian Wang Bu Xin Dan modifications
Stomach Fire consuming Yin — the pattern when weight loss, increased appetite and thirst predominate; excess Stomach Fire drives rapid digestion and consumes Body Fluids; treatment clears Stomach Fire and nourishes Yin using Bai Hu Tang modifications
Qi deficiency with Yin deficiency (chronic phase) — in long-standing hyperthyroidism or post-treatment (particularly after radioactive iodine), both Qi and Yin are depleted; symptoms include persistent fatigue, muscle weakness, night sweats, shortness of breath on exertion and a weak, fine pulse; treatment tonifies Qi and nourishes Yin simultaneously, using formulas such as Sheng Mai San combined with Zhi Bai Di Huang Wan

In practice, most patients with active Graves’ disease present with a combination of patterns. The most common presentation is Liver and Kidney Yin deficiency as the root, with Liver Fire and Heart Shen disturbance as the prominent branches. The pulse is typically rapid, wiry and thin; the tongue is red or scarlet, often with a thin yellow coat and minimal moisture. As treatment progresses and thyroid function normalises, the pulse slows and the tongue gradually becomes less red, providing objective TCM markers of improvement alongside the blood test results.

6. Acupuncture for hyperthyroidism

Acupuncture is used alongside antithyroid medication to reduce thyroid antibody levels, manage symptoms and support immune regulation. It modulates the hypothalamic-pituitary-thyroid (HPT) axis, reduces sympathetic nervous system hyperactivation (directly addressing the cardiovascular and anxiety symptoms), and regulates the autoimmune response in Graves’ disease. A 2017 systematic review and meta-analysis of 11 randomised controlled trials found that acupuncture combined with antithyroid drugs significantly reduced TRAb levels, improved FT3 and FT4 normalisation and reduced the relapse rate after drug withdrawal, compared to antithyroid drugs alone. Key acupuncture points for hyperthyroidism include:

Local points around the thyroid (Ren 22 Tiantu, Ren 23 Lianquan, ST 9 Renying) to improve local circulation and disperse Phlegm-Qi accumulation in the neck; directly supports goitre reduction
LV 3 (Taichong) and LI 4 (Hegu) — the Four Gates — to move Qi, clear Liver Fire and reduce emotional tension; particularly effective for anxiety, irritability and palpitations
HT 7 (Shenmen) and PC 6 (Neiguan) to calm palpitations and settle the Heart-Shen; HT 7 is the primary calming and sleep-supporting point in Chinese medicine
KD 3 (Taixi) and SP 6 (Sanyinjiao) to nourish Kidney and Liver Yin and anchor the rising Fire; KD 3 is the source point of the Kidney channel and the principal Yin-nourishing point in the lower body
GB 20 (Fengchi) to descend rising Yang and Liver Fire from the head and neck; reduces headaches, heat sensations and Eye discomfort in Graves’ ophthalmopathy
Yin Tang (the point between the eyebrows) to calm the Shen, reduce anxiety and improve sleep; acts on the parasympathetic nervous system to counterbalance the sympathetic hyperactivation of hyperthyroidism
BL 23 (Shenshu) — the Kidney back-shu point — to nourish Kidney Yin and Essence at the root; often used with gentle moxa to tonify without adding heat

Acupuncture sessions for hyperthyroidism typically last 50–60 minutes, with needles retained for 25–30 minutes. An initial course of weekly treatment for 8–12 weeks is standard, followed by fortnightly maintenance. Thyroid function and TRAb should be rechecked at regular intervals throughout treatment so that antithyroid drug doses can be adjusted appropriately as thyroid activity normalises.

7. Chinese herbal medicine for hyperthyroidism

Chinese herbal medicine is the most comprehensive TCM treatment for hyperthyroidism, addressing both the Yin deficiency and Fire excess at the root and the specific symptoms they produce. The herbal formula is tailored to the dominant TCM pattern and adjusted as the thyroid function normalises with antithyroid medication:

Xia Ku Cao (Prunella vulgaris) — the most important herb for thyroid conditions in Chinese medicine; clears Liver Fire, softens hardness and disperses goitre and thyroid nodules; has documented anti-inflammatory and immunomodulatory properties; reduces thyroid antibody levels and has been shown in clinical studies to reduce goitre size
Xuan Shen (Scrophularia nodosa) — nourishes Yin, clears Heat and softens hardness in the neck; specifically indicated for Phlegm-Heat accumulation in the neck channels producing goitre and neck swelling
Hai Zao (Sargassum) and Kun Bu (Ecklonia kelp) — classical herbs for goitre (Ying Bing) in Chinese medicine; resolve Phlegm and soften hardness; used with caution given their iodine content in hyperthyroid patients — clinical judgement is required
Zhi Bai Di Huang Wan modifications — for the Liver-Kidney Yin deficiency pattern; nourishes Yin and clears Empty Fire; the foundational formula for most hyperthyroid patients
Tian Wang Bu Xin Dan modifications — when Heart Yin deficiency and Shen disturbance are prominent; nourishes Heart and Kidney Yin, calms palpitations and restores sleep

Additional herbs frequently incorporated into hyperthyroid formulas include:

Mu Li (Oyster Shell) and Long Gu (Dragon Bone) — mineral substances that settle restlessness, calm palpitations and anchor rising Yang; the paired use of Mu Li and Long Gu is a classical combination for Heart-Shen disturbance and is directly applicable to the anxiety, insomnia and palpitations of hyperthyroidism
Bai Shao (White Peony Root) — nourishes Liver Yin and Blood, softens Liver Qi, and gently descends Liver Yang; particularly indicated for tremor, muscle cramps and emotional volatility in Yin-deficient hyperthyroid patients
Nu Zhen Zi (Ligustrum lucidum fruit) — nourishes Liver and Kidney Yin without being cloying; modern research demonstrates immunomodulatory activity via NK cell enhancement, which is relevant to the autoimmune regulation required in Graves’ disease
Zhe Bei Mu (Fritillaria thunbergii bulb) — clears Heat-Phlegm and softens hard masses in the neck; the classical herb for thyroid nodules and goitre alongside Xia Ku Cao

Herbs are prescribed as pharmaceutical-grade granules from Sun Ten (Taiwan), which undergo rigorous heavy metal, pesticide and microbiological testing. Formulas are reviewed every 4–6 weeks and adjusted as thyroid function normalises. An online Chinese herbal consultation is available for patients unable to attend in person.

8. Self-care tips for hyperthyroidism

Take antithyroid medication as prescribed — carbimazole or propylthiouracil must be taken consistently; inform your GP or endocrinologist of all herbal medicines, as herbal treatment may affect thyroid hormone levels over time and require dose adjustment
Avoid iodine excess — seaweed, kelp supplements and high-dose iodine supplements should be avoided as they can stimulate thyroid hormone production; this applies to the seaweed herbs Hai Zao and Kun Bu when prescribing for hyperthyroid patients
Manage stress rigorously — psychological stress is the most common trigger for Graves’ disease relapse and progression; Liver Qi stagnation from unresolved emotional tension drives the Fire patterns that worsen hyperthyroid symptoms; acupuncture, mindfulness and adequate sleep are particularly important
Cooling diet in TCM terms — reduce warming, pungent and spicy foods (alcohol, coffee, chillies, garlic in excess) that add to the existing Heat; favour cooling foods (cucumber, watermelon, mint tea, green tea, pears, lily root) and adequate hydration to protect Yin
Protect the eyes in Graves’ ophthalmopathy — UV-protective sunglasses, lubricating eye drops for dryness and sleeping with a raised head to reduce periorbital oedema; acupuncture at local orbital points can reduce inflammation and improve circulation in the orbital tissues
Monitor thyroid function regularly — TSH, FT3, FT4 and TRAb levels should be checked regularly throughout treatment; thyroid function can change rapidly during both medical and herbal treatment
Adequate rest and sleep — hyperthyroidism is physically exhausting despite (and partly because of) the excess metabolic drive it creates; prioritising 7–8 hours of sleep in a cool, quiet room is essential; if heat disturbs sleep, keep the room temperature below 18°C and use lighter bedding than usual; in TCM, adequate sleep is the primary way to rebuild Yin
Avoid vigorous exercise during active hyperthyroidism — when the heart rate is already elevated from thyroid excess, intensive cardiovascular exercise places additional strain on the heart; gentle daily movement (walking, qigong, tai chi, swimming) is preferred; vigorous exercise can be resumed as thyroid function normalises under treatment

9. Hyperthyroidism treatment at my clinic

I treat hyperthyroidism and Graves’ disease at my clinic in Wokingham, Berkshire, using acupuncture and Chinese herbal medicine as adjunctive treatment alongside conventional antithyroid therapy. TCM treatment addresses the Yin deficiency and Fire patterns underlying thyroid overactivity, reduces thyroid antibody levels, manages residual symptoms and supports immune regulation. Related conditions commonly treated alongside hyperthyroidism include anxiety, insomnia, menopausal symptoms and menstrual irregularity. For the complementary condition, see hypothyroidism treatment.

Visit the prices page for treatment costs or book an online Chinese herbal consultation if you cannot attend in person.

10. Frequently asked questions about hyperthyroidism

Can acupuncture help hyperthyroidism?

Yes, as an adjunct to antithyroid medication. Acupuncture reduces thyroid antibody levels (TRAb), improves thyroid function tests and addresses the anxiety, palpitations and insomnia that frequently accompany hyperthyroidism. It does not replace antithyroid drugs but significantly improves outcomes when combined with them.

Can Chinese herbs replace antithyroid medication?

No — Chinese herbal medicine works alongside antithyroid drugs as an adjunct, not a replacement. Herbs address the Yin deficiency and Fire at the root of the condition, reduce thyroid antibody levels and manage symptoms. Any changes to antithyroid medication must be made under medical supervision with regular thyroid function monitoring.

What is Graves’ disease?

Graves’ disease is the most common cause of hyperthyroidism. It is an autoimmune condition in which antibodies (TRAb) continuously stimulate thyroid hormone production. Conventional medicine treats the resulting hormone excess but has limited effect on the autoimmune process itself. Acupuncture and Chinese herbal medicine reduce TRAb levels, directly addressing the autoimmune root.

How is hyperthyroidism diagnosed?

By blood tests: a suppressed TSH (low) combined with elevated free T4 and/or free T3 confirms hyperthyroidism. In Graves’ disease, TSH receptor antibodies (TRAb) will be positive. A thyroid ultrasound is often performed to assess gland size and vascularity. Where the cause is unclear, a radioactive iodine uptake scan differentiates between Graves’ disease, toxic nodular goitre and thyroiditis. Your GP or endocrinologist arranges these tests; I use the test results to guide TCM pattern diagnosis and monitor treatment progress.

What is the difference between hyperthyroidism and hypothyroidism?

They are opposite extremes of thyroid function. Hyperthyroidism (overactive thyroid) involves excess thyroid hormone: symptoms include weight loss, heat, fast heart rate, anxiety and sweating. Hypothyroidism (underactive thyroid) involves insufficient thyroid hormone: symptoms include weight gain, cold intolerance, fatigue, depression and dry skin. In TCM terms, hyperthyroidism corresponds to Yin deficiency with Yang and Fire excess; hypothyroidism corresponds to Kidney Yang deficiency and Spleen Qi deficiency. Both conditions respond well to acupuncture and Chinese herbal medicine as adjunctive treatment.

Can Graves’ disease go into remission?

Yes. Approximately 30–40% of Graves’ disease patients achieve sustained remission after 12–18 months of antithyroid drug therapy. Remission is most likely when TRAb levels fall significantly during treatment. Evidence from clinical trials suggests that acupuncture and Chinese herbal medicine — by reducing TRAb levels and supporting immune regulation — may improve remission rates and reduce the likelihood of relapse after drug withdrawal, though this requires confirmation in larger trials.

Are Chinese herbs safe to take alongside carbimazole?

Yes, when prescribed by a qualified TCM practitioner who is aware of the patient’s antithyroid medication and monitoring schedule. Chinese herbal treatment can reduce thyroid activity, which means thyroid function tests may normalise faster than expected on carbimazole alone — making regular blood test monitoring essential so that antithyroid drug doses can be adjusted downward to avoid hypothyroidism. Herbs containing significant iodine (Hai Zao, Kun Bu) are used with particular caution in hyperthyroid patients. I communicate with patients’ GPs and endocrinologists where appropriate.

How long does TCM treatment for hyperthyroidism take?

Most patients notice symptom improvement (reduced anxiety, better sleep, fewer palpitations) within 4–6 weeks of starting combined acupuncture and herbal treatment. Meaningful reductions in TRAb are typically seen after 3–4 months, which broadly aligns with the timeline required for antithyroid drugs to reduce thyroid hormone levels. A full course of TCM treatment for Graves’ disease typically spans 4–6 months of weekly acupuncture alongside daily herbal medicine, transitioning to monthly maintenance once the thyroid function stabilises.