69. In Chronic Rheumatism, in addition to its use externally, as advised in the last paragraph, it may be given internally in a dose of five grains with one grain of Opium at bedtime; it affords relief by causing copious perspiration, which should be promoted by a draught of infusion of Ginger (154) and by additional bedclothes. An excellent vapour bath for these cases may be made by substituting half an ounce of Camphor placed on a heated plate for the chattie of hot water described in Section 397. Thus employed, it causes speedy and copious perspiration. Care, however, is necessary to prevent the patient inhaling the vapour, which is of comparatively little consequence when simple water is being employed.

70. In Asthma, Camphor in four-grain doses, with an equal quantity of Asafœtida, in the form of pill, repeated every second or third hour during a paroxysm, affords in some instances great relief. Turpentine stupes (362) to the chest should be used at the same time. Many cases of Difficulty of Breathing are relieved by the same means. These pills also sometimes relieve violent Palpitation of the Heart. In the Coughs of Childhood, Camphor Liniment (68), previously warmed, well rubbed in over the chest at nights, often exercises a beneficial effect. For young children, the strength of the liniment should be reduced one half or more by the addition of some bland oil.

71. In Rheumatic and Nervous Headaches, a very useful application is one ounce of Camphor dissolved in a pint of Vinegar, and then diluted with one or two parts of water. Cloths saturated with it should be kept constantly to the part.

72. In Spermatorrhœa, and in all involuntary Seminal discharges, few medicines are more generally useful than Camphor in doses of four grains with half a grain of Opium, taken each night at bedtime. In Gonorrhœa, to relieve that painful symptom, Chordee, the same prescription is generally very effectual; but it may be necessary to increase the quantity of Opium to one grain, and it is advisable to apply the Camphor Liniment (68) along the under surface of the penis as far back as the anus. To relieve that distressing Irritation of the Generative Organs which some women suffer from so severely, it will be found that five or six grains of Camphor taken in the form of pill twice or three times daily, according to the severity of the symptoms, will sometimes afford great relief. In each of these cases it is important to keep the bowels freely open.

73. In Painful Affections of the Uterus Camphor in six or eight grain doses often affords much relief. The Liniment (68) should at the same time be well rubbed into the loins. In the Convulsions attendant on Childbirth, the following pills may be tried: Camphor and Calomel, of each five grains. Beat into a mass with a little honey, and divide into two pills; to be followed an hour subsequently by a full dose of castor oil or other purgative.

74. In the advanced stages of Fever, Small Pox, and Measles, when the patient is low, weak, and exhausted, and when there are at the same time delirium, muttering, and sleeplessness, three grains of Camphor with an equal quantity of Asafœtida, may be given even every third hour; Turpentine stupes (362) or Mustard poultices (247) being applied at the same time to the feet or over the region of the heart. It should be discontinued if it causes headache or increased heat of the scalp. Its use requires much discrimination and caution.

75. To Prevent Bed Sores, it is advisable to make a strong solution of Camphor in arrack or brandy, and with this night and morning to bathe, for a few minutes, the parts which from continued pressure are likely to become affected. Gangrenous or Sloughing Ulcerations often sensibly improve, and heal under the local application of powdered Camphor.

76.

Capsicum.

The ripe dried fruit of Capsicum fastigiatum, Blume.