120 gm of purified Mirabilite, 2.5 kg of fresh radish.

bubble_chart Preparation and Dosage

Cut the radish into slices and boil it with nitre and water. For the first boil, use 500 grams of radish slices and 2.5 liters of water, boil until the radish is thoroughly cooked, then remove. Using the remaining soup, add another 500 grams of radish and repeat the process five times, resulting in approximately 300 ml of concentrated juice, which should be administered immediately. If it cannot be administered immediately, drink half first, wait for an hour, then warm and drink the other half, and bowel movement will be facilitated. If the pulse is extremely weak and cannot withstand purgation, add a few qian of ginseng, stew it separately, and take it together.

bubble_chart Indications

Long-term constipation with dry stool accumulation, accompanied by physical weakness.