Scammonia, Scammony, has the properties of heating, discussing, and clearing away bilious matters, more especially the juice of it, which discusses phymata, kills the fœtus when applied in a pessary, and removes leprosy. As an embrocation with vinegar and rose-oil, it cures chronic headaches; and the root, when drunk, acts as a purgative both by itself and in decoction. Boiled with vinegar and barley-flour, it is applied to diseased hip-joints.
Commentary. Without doubt it is the Convolvulus Scammonia. Dioscorides likewise describes another species, which Sprengel supposes to be the C. farinosus, L. The scammony is called δάκρυ κάμωνος by Nicander, and δακρύδιον by Alexander. (i, 10.) All the Greek, Latin, and Arabian authorities who make mention of it, state that it is a powerful purgative, which evacuates phlegm and bile. Marcellus Empiricus correctly remarks, that it does not answer when the stomach is weak. Celsus prescribes it for the broad intestinal worm, and in other cases. (iv, 17.) It also occurs in the Hippocratic collection. This is an article which the Arabians treat of very fully. See Serapion (De Simpl. 303); Avicenna (ii, 2, 628); Rhases (Cont. l. ult. i, 612); Haly Abbas (Pract. ii, 54, 554); Mesne (De Simpl. i); Averrhoes (Collig. v, 42); Ebn Baithar (ii, 27.) The last of these writes of it at very great length. Haly Abbas says scammony purges bile, attracts humours from the distant parts of the body, but is injurious to the stomach and liver. Avicenna and Serapion agree that it hurts the stomach, liver, and heart. They also state that it is a purgative, but one not in general to be depended upon, as different preparations of it act with different degrees of activity. They recommend it as an external application in cases of leprosy, scabies, and other cutaneous diseases. One of Serapion’s Arabian authorities gives a very minute description of the different varieties of it. He says the dose of it is from 6 to 20 grs. In large doses, one of Rhases’s authorities states that it brings off bilious and bloody discharges, but in small doses, it is said to be diuretic without acting upon the bowels at all. An overdose, Avicenna remarks, may prove fatal. Mesue treats of it at great length and with much judgment, giving very minute directions about the choice of the different kinds of it, and the correction of any bad qualities they may possess.
Σκάνδιξ,
Scandix, Shepherd’s-needle, is a wild potherb, heating and desiccative in the second order. It is diuretic, and removes visceral obstructions.
Commentary. We have treated of this potherb in [Book I]. It is the Scandix australis. Our author takes his character of this plant from Dioscorides. (ii, 167.) Galen infers from its being slightly acrid and bitter, that it is diuretic and deobstruent. None of the Arabians, we believe, treat of it, with the exception of Ebn Baithar. (ii, 23.)
Σκίγκος,
Scincus, Skink; the parts about the kidneys are drunk to occasion erection of the privy member. The seed of lettuce, when drunk with water, is supposed to counteract them; and likewise the decoction of lentils with honey.
Commentary. The Skink is a small animal, like a lizard, of the shape of a crocodile, and from ten to twelve inches in length. It was described by Ray and Gesner under the name of Crocodilus terrestris. Its Linnæan name is Scincus officinalis or algeriensis. Dioscorides calls it a land crocodile, and recommends it in the same complaints as our author. He concludes by saying of it that it is an ingredient in antidotes; and, in fact, its principal use was in the composition of the famous Theriaca. Such of the Arabians as notice it give it the same medicinal character as the Greeks, that is to say, they represent it to be strongly aphrodisiac. See in particular Avicenna (ii, 2, 596) and Ebn Baithar (ii, 32.) The latter gives a lengthy and interesting account of it. Rhases briefly notices it without saying anything of its medicinal uses. (Contin. l. ult. ii, 681.) In the East the skink is still eaten as a restorative and aphrodisiac. See Ainslie (Mat. Ind. ii, 278.)
Σκίλλα,
Squilla, the Squill, is possessed of incisive powers, and is calefacient and desiccative in the second order. It is better to take it roasted or boiled.