Da Huo Luo Dan大活络丹
Major Invigorate the Collaterals Pill
Ingredients50 herbs
Indications
Chronic wind-stroke sequelae and long-standing painful obstruction in a depleted patient: wind, damp, phlegm and stasis are still lodged in the channels, but qi, blood and yang no longer have the strength to expel them. Also used for old injuries and for chronic yin-type sores.
Clinical Manifestations
- Hemiplegia and weakness persisting long after a stroke
- Slurred speech and facial deviation of long standing
- Chronic painful obstruction with numb, wasted limbs
- Old traumatic injury with lingering pain and stiffness
- Chronic deep-seated sores and swellings of the yin type
Health Categories
Modern Applications
Common adjustments
- Acute stroke, within hours or days of onset — this is not the formula and must not delay emergency treatment; it belongs to the long rehabilitation phase
- Marked heat with a red tongue, thirst and constipation — the warm and hot core is unsuitable as written; heat is cleared first
- The patient is robust with a purely local, recent obstruction — the parent Xiao Huo Luo Dan is the tighter fit — the tonic wing here is unnecessary
- Digestion is weak and the pills cause nausea — it is taken after food and the dose reduced; a Spleen-supporting decoction alongside is the usual answer
Contraindications
Contraindicated in pregnancy and while breastfeeding — She Xiang alone is an absolute prohibition, and the aconites reinforce it. Not for acute stroke, which is an emergency. Not for heat patterns, yin deficiency with heat, or hot painful obstruction with red swollen joints. The formula contains Ma Huang, so it is unsuitable for anyone with hypertension, heart disease, arrhythmia, hyperthyroidism, glaucoma or an anxiety disorder, and it must not be combined with stimulants or MAO inhibitors; He Shou Wu has been associated with idiosyncratic liver injury and rules out unmonitored long-term use, especially with existing liver disease. Ru Xiang, Mo Yao and Xue Jie move blood — caution with warfarin and other anticoagulants. The aconites are not combined with Ban Xia, Gua Lou, Tian Hua Fen,, Bai Lian or, and alcohol must be avoided. Use only a lawfully manufactured product: tiger bone and rhinoceros horn are illegal, and any preparation claiming to contain them should be refused and reported. Numbness of the mouth or limbs, palpitations, an irregular pulse, nausea or dizziness after a dose means stopping at once and seeking emergency care.
For licensed practitioners’ reference only — not a self-treatment guide.
Pregnancy
Absolutely contraindicated in pregnancy. She Xiang is a classical abortifacient that strongly moves blood and is prohibited outright; Zhi Cao Wu and Fu Zi (Zhi) are toxic aconites and pregnancy prohibitions; Da Huang purges, Ma Huang is a stimulant, and Ru Xiang, Mo Yao and Xue Jie all move blood. It is likewise not taken while breastfeeding. No dose of this formula is considered acceptable in pregnancy.
Related Formulas
References
Source Lan Tai Gui Fan 《兰台轨范》 · Qing
- Classical source 《兰台轨范》 (public domain); no line quoted here.
2. Scheid, Bensky, Ellis & Barolet. Chinese Herbal Medicine: Formulas & Strategies, 2nd ed. — composition & dosage cross-checked.
3. 《方剂学》(全国中医药行业高等教育规划教材)— listed as an appended formula to 小活络丹.
4. CITES Appendix I and II listings (rhinoceros, musk deer, Aquilaria, certain testudines) and pharmacopoeial monographs on 制草乌, 制附子, 制天南星, 麻黄 and 何首乌 — substitution, dose and toxicity notes.
Professional reference notice. Entries are scholarly references for licensed TCM practitioners and students — not medical advice, and not a recommendation to self-prescribe. Chinese herbal formulas should be used under the guidance of a qualified practitioner. Content is an original editorial compilation by Cura x Cura, cross-checked against the cited references.
