Ashtangasamgraha 32.9

32.9

svāduśītaiḥ sasnehairabhiṣyandānte sūryoparāgāśanividyutsampātabhūtāṃpiśācātyadbhutadarśanādyupahatāyāṃ dṛṣṭau svasthavṛtte ca prasādanam ||

śūkapūrṇamivādhmātaṃ vipulaikadāri sphuṭitam ||

Soothing [collyrium] is done with sweet and cold [substances] along with unctuous elements at the end of ophthalmia, when vision is damaged by a solar eclipse, lightning strike, falling of a thunderbolt, seeing spirits, fiends, or supernatural sights, and in the regimen for the healthy.
Swollen as if filled with bristles, wide, singly ruptured, cracked.