The Compendium of Bheḷa 6.20.12

6.20.12

kaphaprasekobahalaḥ kāsastasyopajāyate | gurutvaṃ śiraso ' tyarthaṃ mādhuryaṃ vadanasya ca ||

there arises a thick flow of kapha and cough; / extreme heaviness of the head, and sweetness of the mouth;