Acanthopanax bark 60 gm, Eucommia bark 120 gm (coarse bark-removed, roasted until slightly yellow, filed), Dioscorea hypoglauca 60 gm (filed), Cibotium barometz 60 gm (de-fuzzed), Donkey-hide gelatin 60 gm (crushed, stir-fried until yellow and dry), Saposhnikovia divaricata 60 gm (de-reeded, head removed), Ligusticum chuanxiong 90 gm, Asarum sieboldii 30 gm, Apricot kernel 60 gm (soaked in hot water, peeled, tips and double kernels removed, stir-fried with bran until slightly yellow).

bubble_chart Preparation and Dosage

Grind the above ingredients into powder. Take 12 grams each time, add 300 ml of water and 4 grams of fresh ginger, and decoct until reduced to 180 ml.

bubble_chart Indications

Back pain during pregnancy, or persistent for months.