_1st._ _A face bath._ Let an earthen wash-basin, nearly filled with tepid water, be placed on a table or chair before the patient, he holding the sponge-roll [see page 89] N. P. in his hands. Now let him bury his face in the water as long as he can hold his breath. At the instant after his face is in the water, drop into the water the tin electrode P. P. Repeat this process as often as he recovers his breath, some eight, ten or a dozen times. _2d._ Place the sponge-roll N. P. in the hands as before, and, making an electrode P. P. of your own hand, in the manner directed for _diagnosis_, clasp the nose of the patient between your thumb and finger, moving them up and down along the sides of the nose, and on the nose between the eyes, about five minutes. Repeat the above forms twice or thrice a day. If there be hoarseness, or cough, or stricture of lungs, or soreness of chest, place N. P., with _long cord_, upon back of neck, and treat with P. P. over the front part of neck and breast, and wherever upon the thorax stricture or soreness appears. If there be a feverish condition of the system, attended, perhaps, with pain in the head, place P. P. on the spine, a little below the cranium, and treat with N. P., _long cord_, all the way down the spine, and over the entire back, sides, thorax and abdomen. In this case let the current be rather mild, and be continued for a considerable length of time, with the view of bringing out perspiration. It is _best_ that the patient should receive treatment in bed, perfectly protected from any cool air that might restrain or check perspiration. In these cases, I not unfrequently treat with a light B D current a full hour, unless perspiration start freely in shorter time, working over the trunk and limbs generally. But, while treating over the lower limbs, the P. P. should be upon the hypogastric flexus, at the "small of the back." Treat once or twice a day until relief appears. After the stricture and soreness of the lungs are removed, and the general febrile action is suppressed, it is desirable to give a _general tonic treatment_. CEPHALAGIA. (_Headache._) 1. "_Nervous headache._" Take the B D current--moderate force. Place P. P. on back of neck, just below the brain, and manipulate with side-sponge cup, N. P., all the way down the spine and over the back.