Charak Samhita
वातकृद्वा कफहरं कफकृद्वाऽनिलापहम् । कार्यं नैकान्तिकं ताभ्यां प्रायः श्रेयोऽनिलापहम् ॥१४८॥
Hikka shwasa treatment based on dosha: The medicines or food that aggravate vata and destroy kapha or aggravate kapha and alleviate vata must never be used in the treatment.
english translation
vAtakRdvA kaphaharaM kaphakRdvA'nilApaham । kAryaM naikAntikaM tAbhyAM prAyaH zreyo'nilApaham ॥148॥
hk transliteration by Sanscript