Charak Samhita
भवन्ति चात्र- साध्यं लोहितपित्तं तद्यदूर्ध्वं प्रतिपद्यते। विरेचनस्य योगित्वाद्बहुत्वाद्भेषजस्य च ॥१२॥
॥ Virechana (therapeutic purgation) in raktapitta॥ The upward variety of raktapitta is curable because of applicability of purgation and abundance of useful drugs.
english translation
bhavanti cAtra- sAdhyaM lohitapittaM tadyadUrdhvaM pratipadyate। virecanasya yogitvAdbahutvAdbheSajasya ca ॥12॥
hk transliteration by Sanscript