CAST. I believe it was Panza, who “never desired a second sleep, because the first lasted from night till morning,”—that immortal Sancho Panza, whose quaint rhapsody we must all echo so gratefully,—“Blessed is he that first _invented_ sleep.” The eulogies of this blissful state, and the wailings of a sleepless spirit, have ever been a favourite theme of the poet, and our own ancient dramatists,—as Beaumont and Fletcher, in the play of “Valentinian,” and Shakspere, from the lips of Henry IV. in his beautiful invocation, and Young, and many others.
EV. Sleeplessness is one of the severest penalties of our nature. In the darkness and silence of night the wakeful mind preys on itself; the pulse is rapid, it is a throb of anguish,—to the wearied thought there is no conclusion, and the parched tongue prays in vain for the morning light. In the curse of Kehama, I think the sleepless lid is one of the most cruel inflictions; and in the severe disorder which we term _hemicrania_, this curse is to a degree realized.
The sleeplessness of Caligula is related by Suetonius. In Bartholinus, we read of one who slept not for three months, and he became a melancholy hypochondriac. And Boërhave, from intense study, was constantly awake during six weeks.
IDA. We are happy in our quiet minds, are we not, dear Castaly? Yet, if we are ever summoned to the couch of one wearied by night watching, Evelyn will tell us how we may soothe the pillow of a sleepless mind, to which the secret of inducing slumber would be a priceless treasure.
EV. Study the causes of _insomnia_, or sleeplessness, Ida; as those which excite nervous irritability,—coffee, green tea, _small_ doses of opium, the protracted use of antimony, &c.; and believe not in the virtues of vulgar remedies, often as dangerous as they are ridiculous. There is a batch of these which Burton has gleaned from various authors; as a sample,—nutmegs, mandrakes, wormwood; and from Cardan and Miraldus,—the anointing the soles of the feet with the fat of a dormouse, and the teeth with the ear-wax of a dog, swine’s galls, hares’ ears, &c.
I might offer to you many plain precepts for the alleviation of the _light_ causes of sleeplessness; and while I dole them out to you in very dullness, you will fancy my gold-headed cane to my chin, and other essential symbols of an Esculapius of the olden time. Adopt, then, a free ventilation in summer, and airing in winter, of the chamber. This should never be a mere closet, always above the ground floor, neither very light nor dark, the window not being close to the bed, and, above all, not in the vicinity of stoves, ovens, and large kitchen fires. Do not allow the windows to be open throughout the night, to admit the cold dew or air; and, in winter, the basket-fire should be placed there for an hour before you enter your chamber. A slight acceleration of the circulation may be produced by gentle exercise before rest; and two or three wafer biscuits or spring water, to prevent the wakeful effects of both chilliness and hunger. A light woollen sock may be worn, which is unconsciously displaced when sleep comes on, and the night-cap should be little more than a net, except during the very cold months. The position of the body should be that which is the easiest, except the supine, which induces congestion and often “night mare;” and if there be much sensitiveness of the surface, the hydrostatic bed should be employed, but that not too long, as it will become heated by protracted pressure. Children should not be enveloped in clothes, nor crowded in bed; nor should infants be shaken, or tossed, or patted, as foolish nurses too often do.