Betel nut 30-60g, costus root 30g, aged tangerine peel 45g (soaked in hot water, white part removed, pulp, baked), crushed, lightly stir-fried.

bubble_chart Preparation and Dosage

Grind the above ingredients into coarse powder. Take 9 grams each time, add 250 ml of water and 4 grams of ginger, and decoct until reduced to 150 ml.

bubble_chart Indications

Diaphragmatic qi, cold and hard pain in the chest and heart.