Hyperthyroidism and Hypothyroidism
Date: 2026-07-01
In clinic, people with thyroid function imbalance often present with changes in metabolism, energy and body rhythm.
  • Some people experience a fast heartbeat, anxiety, heat intolerance, sweating and weight loss, often with poor sleep and mood fluctuations.
  • Others experience the opposite pattern, such as fatigue, cold intolerance, slower thinking, weight gain, low mood or reduced concentration.

When ongoing metabolic changes and rhythm disturbance begin to affect daily life, thyroid overactivity or underactivity should be assessed clinically.

1. How does modern medicine understand hyperthyroidism and hypothyroidism?

The thyroid gland produces thyroid hormones, mainly T3 and T4. These hormones help regulate the body’s metabolic rate, energy use and many day-to-day body functions.

When the thyroid produces too much hormone, this is called hyperthyroidism. When it does not produce enough hormone, this is called hypothyroidism.

Common features include:

Hyperthyroidism
  • Fast heartbeat or palpitations
  • Heat intolerance and increased sweating
  • Weight loss
  • Anxiety, nervousness or insomnia
Hypothyroidism
  • Fatigue or sleepiness
  • Cold intolerance
  • Weight gain
  • Slower thinking or low mood

Common investigations include:

  • Thyroid function tests, including TSH, T3 and T4
  • Thyroid antibodies, such as antibodies associated with Graves’ disease
  • Thyroid ultrasound

2. Common management approaches in modern medicine

Treatment depends on thyroid function status and the underlying cause.

Hyperthyroidism
  • Anti-thyroid medication to reduce hormone production
  • Radioactive iodine treatment
  • Surgery in selected cases
Hypothyroidism
  • Thyroid hormone replacement, often as long-term treatment
Monitoring and adjustment
  • Regular monitoring of TSH, T3 and T4
  • Medication adjustment according to blood test results and clinical symptoms

Clinical focus: the key aim is to keep thyroid hormone levels within a stable range and reduce the long-term effects of levels being too high or too low.

3. How does Chinese Medicine understand this condition?

Chinese Medicine does not use the same anatomical term “thyroid” in its classical framework. However, thyroid-related symptoms are often understood through the functions of the Liver, Spleen and Kidney, together with the movement of Qi and the balance of Yin and Yang.

Overall, the condition may be understood as a combination of Qi movement disturbance and Yin-Yang imbalance:

Liver Qi stagnation

When Qi movement is constrained, the body’s rhythm and regulation may be affected. This is often associated with mood fluctuation and metabolic instability.

Yin deficiency with excess heat

This is more often seen in overactive thyroid patterns, with symptoms such as palpitations, insomnia, dry mouth and heat intolerance.

Spleen and Kidney Yang deficiency

This is more often seen in underactive thyroid patterns, with fatigue, cold intolerance and slower metabolism.

Qi and Blood deficiency

After longer-term imbalance, some people experience reduced energy, lower resilience and slower recovery.

The focus of Chinese Medicine support is to regulate Qi movement and Yin-Yang balance, helping the body’s rhythm gradually move towards a more stable state.

4. Pattern assessment at prime&naturals

Assessment considers symptoms, constitution and medical test results to identify the main direction of imbalance.

Common Chinese Medicine patterns include:

Liver stagnation transforming into heat pattern
  • Tendency: more overactive presentation
  • Common experience: palpitations, mood fluctuation and heat intolerance
  • Assessment focus: constrained Qi movement turning into heat
Yin deficiency with excess heat pattern
  • Common experience: insomnia, dry mouth and irritability
  • Assessment focus: insufficient Yin fluids, allowing heat signs to become more obvious
Spleen and Kidney Yang deficiency pattern
  • Tendency: more underactive presentation
  • Common experience: fatigue, cold intolerance and weight gain
  • Assessment focus: reduced warming and metabolic function
Qi and Blood deficiency pattern
  • Common experience: low energy and slow recovery
  • Assessment focus: reduced overall support and resilience

The core of pattern assessment is to identify whether the current state is closer to metabolic overactivity or underactivity, and how the balance between excess and deficiency is affecting the person’s overall condition.

5. Treatment approach at prime&naturals

For thyroid function imbalance, the treatment focus is rhythm regulation and whole-body balance. Chinese Medicine support should be used alongside appropriate endocrine care.

Treatment focuses may include:

Supporting a steadier metabolic rhythm

Helping reduce excessive fluctuation, whether the body is tending towards overactivity or underactivity.

Regulating Qi movement and Yin-Yang balance

Supporting mood, sleep and the body’s overall regulatory capacity.

Supporting energy and overall resilience

Helping reduce fatigue, depletion or the feeling of being physically overdrawn.

Supporting long-term management

This may include guidance around routine, diet, sleep and stress management, alongside ongoing medical monitoring.

Depending on the individual situation, treatment may include Chinese herbal medicine, acupuncture and lifestyle advice. This should be coordinated with any thyroid medication plan. Thyroid medication should not be stopped or adjusted without medical advice.

6. When may Chinese Medicine support be considered?

If thyroid dysfunction has already been diagnosed or is being monitored, Chinese Medicine support may be considered when the following concerns are present:

  • Mood fluctuation or unstable sleep
  • Fatigue or reduced physical capacity
  • Weight changes or unstable metabolism
  • A recovery or adjustment phase after a period of thyroid overactivity or underactivity
  • A desire to support overall wellbeing alongside standard medical treatment

The key clinical consideration is whether the body is in a stage that needs longer-term rhythm regulation and constitutional support.

However, specialist medical care should be prioritised if any of the following occur:

  • Persistently rapid heartbeat or irregular heart rhythm
  • Significant and rapid weight change
  • Severe mood fluctuation or worsening insomnia
  • Blood tests showing clearly abnormal thyroid levels

Thyroid dysfunction is a condition that can often be managed, but it usually requires long-term monitoring. Alongside appropriate medical care, support for body rhythm and constitutional balance may help maintain a more stable overall state.

Copyright © 2025 Prime&Naturals   Privacy Policy Disclaimer