Onion juice

Definition and stakes

the Elder Pliny,  The Natural History of Pliny, Volume 4…

“ There are no such things in existence as wild onions. The cultivated onion is employed for the cure of dimness1393 of sight, the patient being made to smell at it till tears come into the eyes: it is still better even if the eyes are rubbed with the juice. It is said, too, that onions are soporific,1394 and that they are a cure for ulcerations of the mouth, if chewed with bread. Fresh onions in vinegar, applied topically, or dried onions with wine and honey, are good for the bites of dogs, care being taken not to remove the bandage till the end of a couple of days. ”
Source: Gutenberg

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