Thyroid Nodules
Overview
Thyroid nodules are discrete lumps within the thyroid gland in the front of the neck; most are benign and cause no symptoms, being found on ultrasound or palpation, though some cause a pressure sensation, hoarseness, swallowing discomfort, or thyroid dysfunction. Chinese medicine calls this 'ying disease' (ying bing), relating it mostly to qi stagnation and congealed phlegm, prolonged phlegm binding with static blood, or liver fire hyperactivity; management supports, but does not replace, ultrasound and laboratory evaluation.
TCM disease & pathogenesis
In TCM this belongs to 'goiter disease' (ying bing), also called ying qi or flesh goiter. The lesion sits in front of the neck, where the ren and du vessels and several yin-yang meridians pass, and it is closely linked to the liver, spleen, and kidney. It usually arises from emotional strain, worry, and anger that constrain liver qi; liver overacting on spleen impairs fluid transformation so dampness gathers into phlegm, and qi and phlegm (later with static blood) bind in the neck. Early stages show qi stagnation with phlegm; prolonged disease produces phlegm-blood stasis, or constrained qi transforming into liver fire that may eventually injure yin. Treatment centers on moving qi, resolving phlegm, and softening hardness, with stasis-quickening or yin-nourishing as needed, alongside ultrasound and thyroid-function monitoring.
Pattern differentiation (clinical patterns)
Qi Stagnation with Phlegm Binding
Diffuse soft painless neck fullness, chest oppression with frequent sighing or migrating hypochondriac pain that worsens with emotional upset, thin white greasy coating, wiry pulse.
Regulate qi and relieve stagnation; dissolve phlegm and disperse the goiter.
Phlegm Binding with Blood Stasis
Long-standing neck mass that feels hard or nodular, chest oppression and poor appetite, dark tongue with stasis spots, wiry or rough pulse.
Regulate qi and quicken blood; dissolve phlegm and disperse the goiter.
Hyperactive Liver Fire
Mild to moderate neck enlargement, irritability and easy anger, bitter mouth and flushed face, finger tremor, possibly palpitations and sweating, red tongue with yellow coating, wiry rapid pulse.
Clear liver and drain fire; soften hardness and scatter nodulation.
Connections
Daily care & prevention
Keep regular follow-up ultrasound and thyroid-function tests as advised; avoid prolonged emotional stress and get adequate sleep; reduce excess iodine or goitrogenic foods only according to your doctor; do not press or massage the nodule hard. Press Tiantu (CV22), Taichong (LR3), Ganshu (BL18), Zusanli (ST36), and Fenglong (ST40). Any enlarging or hard fixed nodule needs specialist assessment.
When to seek medical care
Seek prompt specialist care for a rapidly enlarging or hard fixed nodule, persistent hoarseness or voice change, difficulty swallowing or breathing, swollen neck lymph nodes, or symptoms of severe hyperthyroidism such as palpitations and marked weight loss.