Hyperthyroidism (overactive thyroid) — Wokingham, Berkshire

1. Overview

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.

2. Symptoms

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

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. 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, the Qi is also depleted alongside Yin; fatigue, muscle weakness, sweating with exertion; treatment tonifies Qi and nourishes Yin simultaneously

5. 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. Clinical studies have found that acupuncture combined with antithyroid drugs significantly reduces TRAb levels, improves thyroid function tests and reduces the relapse rate after drug withdrawal compared to antithyroid drugs alone. Key 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
LV 3 (Taichong) and LI 4 (Hegu) — the Four Gates — to move Qi, clear Liver Fire and reduce emotional tension
HT 7 (Shenmen) and PC 6 (Neiguan) to calm palpitations and settle the Heart-Shen
KD 3 (Taixi) and SP 6 (Sanyinjiao) to nourish Kidney and Liver Yin and anchor the rising Fire
GB 20 (Fengchi) to descend rising Yang and Liver Fire from the head and neck

6. 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

Herbs are prescribed as pharmaceutical-grade granules from Sun Ten (Taiwan). An online Chinese herbal consultation is available for patients unable to attend in person.

7. Self-care tips

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

8. 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.

9. Frequently asked questions

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.