Charak Samhita
एषां पाणितलं चूर्णं तुल्यानां क्षौद्रसर्पिषा । हिक्कां श्वासं च कासं च लीढमाशु नियच्छति ॥१२७॥
are given in the dose of one panitala (karsha-12gms) along with ghee and honey. The administration of this powder cures hikka, shwasa and kasa.
english translation
eSAM pANitalaM cUrNaM tulyAnAM kSaudrasarpiSA । hikkAM zvAsaM ca kAsaM ca lIDhamAzu niyacchati ॥127॥
hk transliteration by Sanscript