Charak Samhita
रूक्षं विरेचनं पीतं रूक्षेणाल्पबलेन वा। मारुतं कोपयित्वाऽऽशु कुर्याद्धोरानुपद्रवान्॥९०॥
॥ Complications and its management॥ Individual with un-unctuous body and who is weak, when given an un-unctuous virechana recipe, will result in severe vitiation of vayu and cause serious complications.
english translation
rUkSaM virecanaM pItaM rUkSeNAlpabalena vA। mArutaM kopayitvA''zu kuryAddhorAnupadravAn॥90॥
hk transliteration by Sanscript