20. Churna Yoga: 1 Bilwa (= 1 pala approximately 40 grams) root of danti & dravanti is triturated with the decoction of the same two drugs. This is indicated in severe constipation and vataja gulma along with sour recipes.
पाटयित्वेक्षुकाण्डं वा कल्केनालिप्य चान्तरा| स्वेदयित्वा ततः खादेत् सुखं तेन विरिच्यते||१७||
21. The stem of sugarcane is longitudinally cut into two pieces and inner portion is applied with the paste of danti & dravanti, join the two pieces, wrap it with kusha, coat with mud and baked. This baked ikshu is safe purgative.
मूलं दन्तीद्रवन्त्योश्च सह मुद्गैर्विपाचयेत्| लाववर्तीरकाद्यैश्च ते रसाः स्युर्विरेचने||१८||
The gruel prepared from the root of danti & dravanti boiled with green gram is used for preparation of below eight mamsa yogas (meat formulations). 22. Lava mamsa. 23. Vartiraka mamsa. 24. Vartika mamsa. 25. Kapinjala mamsa. 26. Chakora mamsa. 27. Upachakra mamsa. 28. Kukkubha mamsa. 29. Raktavartamaka mamsa.
तयोर्वाऽपि कषायेण यवागूं जाङ्गलं रसम्| माषयूषं च संस्कृत्य दद्यात्तैश्च विरिच्यते||१९||
30. Yavagu – rice gruel is prepared by adding the danti & dravanti 31. Janngala rasa – meat soup of animals leaving in arid region prepared with the decoction of danti & dravanti. 32. Mashayūsha- soup of black gram prepared with the root of two drugs. These three preparations are also purgative.
33.The paw cake (utkarika) is prepared from the decoction of danti & dravanti – three parts, sugar candy (sita)- two parts, godhuma churna (wheat flour) – one part is the best preparation for therapeutic purgation.