Charak Samhita
ग्रहण्यां श्लेष्मदुष्टायां वमितस्य यथाविधि। कट्वम्ललवणक्षारैस्तिक्तैश्चाग्निं विवर्धयेत्॥१४१॥
॥ Treatment of kaphaja grahani॥ In kaphaja grahani first administer vamana and then increase agni (digestive power) with help of drugs having katu, amla, lavana, kshara and tikta rasa
english translation
grahaNyAM zleSmaduSTAyAM vamitasya yathAvidhi। kaTvamlalavaNakSAraistiktaizcAgniM vivardhayet॥141॥
hk transliteration by Sanscript