The Compendium of Caraka 6.17.134

6.17.134

sakṛduṣṇaṃ sakṛcchītaṃ vyatyāsāddhikkināṃ payaḥ/
pāne nastaḥkriyāyāṃ vā śarkarāmadhusaṃyutam//

For those with hiccup, milk alternately once warm and once cold, / combined with sugar and honey, in drinks or in nasal treatment [is beneficial].