THEORY
Hot or Cold? The First Question Many TCM Diagnoses Ask
Cold and heat are directions, not temperatures. A heat pattern shows red face, thirst, yellow coating, a fast pulse; a cold pattern shows pallor, chilliness, clear fluids, a slow pulse. Getting the direction right is the difference between a warming ginger decoction that helps and one that aggravates. It is the first fork in the road for most internal complaints, and it's why your practitioner asks whether you prefer hot drinks.
Why it matters in practice
The concept earns its keep at the clinic: it's the shared language between practitioner and patient. Once you can say the words, the reasoning behind your prescription stops being a mystery.
Herbs work best as part of a pattern, not as a solo act. If your symptoms keep coming back, that is the moment to get a proper TCM diagnosis rather than to keep self-prescribing.
Sources and further reading
We cite classical materia medica and modern reference works. This article is health education, not medical advice.
- Shennong Bencao Jing (The Divine Farmer's Materia Medica), Han dynasty.
- Bencao Gangmu (Compendium of Materia Medica), Li Shizhen, 1578.
- Chinese Pharmacopoeia, current edition — identity, quality and safety monographs.
- NCCIH and WHO reference material on traditional medicine safety.
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