How TCM herbal formulas are prescribed, why they differ from Western supplements, and what to expect from your first consultation.
Chinese herbal medicine is the oldest continuously practised pharmacological system in the world. Unlike single-ingredient supplements, classical TCM formulas combine 6–15 herbs, carefully balanced to address both the symptom and the underlying constitutional pattern.
In Singapore, all prepared Chinese medicines are regulated by the Health Sciences Authority (HSA) and must meet strict standards for purity, heavy metals and microbial contamination. At Yang Zheng Tang, every herb we dispense is HSA-approved.
When you visit a TCM physician, your prescription is built specifically for you — not pulled from a shelf. The physician assesses your pulse, tongue, complexion, sleep, digestion, menstrual cycle, emotions and lifestyle before deciding which formula to adapt.
Modern preparations make consumption convenient. Most patients today receive granulated herbal extracts that dissolve in hot water, taken twice daily. Traditional decoction (boiling raw herbs) remains available for complex cases.
What does a course of treatment look like? Most patients are reviewed every 1–2 weeks, with the formula adjusted as the condition improves. A typical course runs 4–12 weeks.
Common questions we hear: Are Chinese herbs safe with my Western medication? In most cases, yes — but it is essential that your TCM physician reviews your full medication list. Some herbs interact with anticoagulants, immunosuppressants or chemotherapy, and timing of doses can be adjusted accordingly.
Frequently Asked Questions
Are Chinese herbs HSA-approved in Singapore?
Yes. Yang Zheng Tang dispenses only HSA-approved Chinese proprietary medicines and graded raw herbs from registered importers.
How long until I notice improvement?
Acute conditions (cough, indigestion, menstrual pain) often improve within 1–2 weeks. Chronic conditions typically need 4–8 weeks of consistent treatment.
Can I take Chinese herbs while on prescription medication?
Often yes, but always disclose your full medication list. Your physician will check for interactions and may adjust the timing of doses.
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