Charak Samhita
कटुकोष्णविदाह्यम्लक्षाराणामतिसेवनम् । पित्तकासकरं क्रोधः सन्तापश्चाग्निसूर्यजः ॥१४॥
॥ Etiological factors, clinical features of Pittaja kasa॥ Excessive intake of ushna, katu, vidahi, amla and kshara type of ahara; krodha, santapa , exposure to the heat of the fire and sun are the causative factors of pittaja kasa.
english translation
kaTukoSNavidAhyamlakSArANAmatisevanam । pittakAsakaraM krodhaH santApazcAgnisUryajaH ॥14॥
hk transliteration by Sanscript