"[Plin. Nat. 23.42.] - OIL OF ALMONDS: SIXTEEN REMEDIES.
Oil of almonds is of a purgative and emollient nature; it effaces wrinkles on the skin, improves the complexion, and, in combination with honey, removes spots on the face. A decoction of it with oil of roses, honey, and pomegranate rind, is good for the ears, and exterminates the small worms that breed there; it has the effect also, of dispelling hardness of hearing, recurrent tinglings and singing in the ears, and is curative of head-ache and pains in the eyes. Used with wax, it cures boils, and scorches by exposure to the sun; in combination with wine it heals running ulcers and scaly eruptions, and with melilote, condylomatous swellings. Applied by itself to the head, it invites sleep.”
(The Natural History. Pliny the Elder. John Bostock, M.D., F.R.S. H.T. Riley, Esq., B.A. London. Taylor and Francis, Red Lion Court, Fleet Street. 1855.)

"[Plin. Nat. 23.75.] - ALMONDS: TWENTY-NINE REMEDIES.
A decoction of the root of the bitter almond clears the complexion, and gives the face a brighter colour. Bitter almonds are provocative of sleep, and sharpen the appetite; they act, also, as a diuretic and as an emmenagogue. They are used topically for head-ache, when there is fever more particularly. Should the head-ache proceed from inebriation, they are applied with vinegar, rose-oil, and one sextarius of water. Used in combination with amylum and mint, they arrest hæmorrhage. They are useful, also, for lethargy and epilepsy, and the head is anointed with them for the cure of epinyctis. In combination with wine, they heal putrid ulcers of an inveterate nature, and, with honey, bites inflicted by dogs. They are employed, also, for the cure of scaly eruptions of the face, the parts affected being fomented first.
Taken in water, or, as is often done, in an electuary, with resin of terebinth, they remove pains in the liver and kidneys; used with raisin wine, they are good for calculus and strangury. Bruised in hydromel, they are useful for cleansing the skin; and taken in an electuary with the addition of a small proportion of elelisphacus, they are good for diseases of the liver, cough, and colic, a piece about the size of a hazel-nut being taken in honey. It is said that if five bitter almonds are taken by a person before sitting down to drink, he will be proof against inebriation; and that foxes, if they eat bitter almonds, will be sure to die immediately, if they cannot find water to lap.
As to sweet almonds, their remedial properties are not so extensive; still, however, they are of a purgative nature, and are diuretic. Eaten fresh, they are difficult of digestion.”
(The Natural History. Pliny the Elder. John Bostock, M.D., F.R.S. H.T. Riley, Esq., B.A. London. Taylor and Francis, Red Lion Court, Fleet Street. 1855.)