Charak Samhita
पित्तं वा यदि संवृद्धं सन्तापं वातगुल्मिनः। कुर्याद्विरेच्यः स भवेत् सस्नेहैरानुलोमिकैः ॥३१॥
॥ Virechana in vata gulma॥ In vata gulma if increased pitta causes burning sensation then virechana should be done with laxative drugs mixed with unctuous substances
english translation
pittaM vA yadi saMvRddhaM santApaM vAtagulminaH। kuryAdvirecyaH sa bhavet sasnehairAnulomikaiH ॥31॥
hk transliteration by Sanscript