Bath, Electro-chemical (of Dr Caplin). This is founded on the supposition that all diseases arise from the presence of mineral, or other extraneous morbific matter, in some organ, or the whole organism, and which is capable of removal by electrolysis. The patient is placed in an appropriately arranged voltaic bath, and there “saturated with the electric fluid.” This “decomposes everything which is foreign to the organism, the vital parts being protected by the law of conservation belonging to every organic production.” These foreign substances are said to be thus carried out of the system by the electric current, and to be “fixed and plated on the copper in the same way, and according to the same law and principle (only reversed), as in the process of electro-plating.”[114]

[114] ‘Hist. Records of the Electro-chem. Bath,’ by Mons. J. F. J. Caplin, M.D. Baillière, 1860.

Bath, Fec′ula. Syn. Bal′neum am′yli, B. fæc′ulæ, L. Potato-starch or wheat-starch, 1 to 4 lbs.; boiling water q. s. to dissolve. Resembles the BRAN-BATH.

Bath, Ferru′ginous. Syn. Chalyb′eate bath; Bal′neum ferrugin′eum, B. Chalybeatum, L. 1. Green sulphate of iron, 1 to 2 lbs. A well-tinned copper, wooden, or japanned bath may be used. In general debility when chalybeates are indicated, and the stomach will not bear iron; also in piles and prolapsus. The stains on the towels used to wipe the patient may be removed by at once soaking them in water acidulated with hydrochloric acid.

2. (Ioduretted.) See Bath of Iodide of Iron.

Bath, Foot. Syn. Pedilu′vium, L. Warm (or hot). Revulsive, counter-irritant; in colds, menstrual and hæmorrhoidal suppressions, rheumatism, stiffness of the ankles, tender feet, &c. A little common salt, flour of mustard, or sal-ammoniac, is often added to render it more stimulant, to prevent ‘taking cold,’ &c. See Feet, &c.

Bath, Gelat′inous. Syn. Bal′neum gelatino′sum, B. gelatin′ii, L. Gelatin or fine Salisbury glue, 3 or 4 lbs.; dissolved in boiling water, 2 galls., or q. s.; and added to a warm bath. At the ‘Hospital for Cutaneous Diseases’ 8 lbs. of patent size are used for a bath of 30 to 35 galls. Emollient; formerly, but erroneously, considered nutritive. Used in skin diseases; generally combined with sulphur. See Bath, Barèges.

Bath, Glyc′erine (glĭs′). Syn. Bal′neum Glycerin′ii, B. g. compos′itum, L. Glycerine, 2 lbs.; gum arabic (dissolved), 1 lb. Used as a soothing emollient, in itching, dryness, irritation, and hardness of the skin, &c. Where expense is an object, 3 or 4 lbs. of good honey, and 1 oz. of salt of tartar, form an excellent substitute for the glycerine.

Bath, Hem′lock. Syn. Bal′neum co′nii, L. 1. Dried hemlock-leaves (or herb), 4 to 6 handfuls; water, 1 gall.; infuse 2 hours, and strain. The part to be immersed in, or bathed with, the warm infusion, observing not to apply it if the skin is unsound; or it may be added to the water of a bath in the usual manner. In gout, cancer, chronic rheumatism, and certain skin diseases.

2. (Cut. Hosp.) Extract of hemlock, 2 oz.; starch, 1 lb.; boiling water, 1 gall.; dissolve. For a bath of about 30 galls. As the last.