Charak Samhita
भार्गीनागरयोः कल्कं मरिचक्षारयोस्तथा । पीतद्रुचित्रकास्फोतामूर्वाणां चाम्बुना पिबेत् ॥११०॥
Bharngi nagaradi churna: Bharngi and shunthi (Zingiber officinale Roxb.), maricha (Piper nigrum Linn.), yavakshara (alkali prepared from barley), pitadru (Berberis aristata DC.), chitraka (Plumbago zeylanica Linn.), asphota (Hemidesmus indicus R Br.) are used individually with hot water in hikka shwasa.
english translation
bhArgInAgarayoH kalkaM maricakSArayostathA । pItadrucitrakAsphotAmUrvANAM cAmbunA pibet ॥110॥
hk transliteration by Sanscript