Use the A D current, medium force. Treat with P. P. over the shoulders and between the scapulæ, and with N. P. in front upon the lungs, heart and diaphragm. Treat five to ten minutes, daily, for three or four days; after that, three times a week. HEPATIZATION OF LUNGS. Take A D current, pretty strong force. Treat in front, over the lungs, with P. P., moving N. P., _long cord_, on spine from neck to near the kidneys; that is, over all the dorsal vertebræ. If the current be severely painful, moderate it to endurance. Treat six to ten minutes twice a day. PNEUMONIA. Take B D current, forceful as the patient can bear, and treat briefly--say five to seven minutes, several times a day, until relief is experienced. Place N. P., _long cord_, low on back of neck, and move P. P. over all the upper part of the lungs. Then remove N. P. to the lower dorsal vertebræ, just above the kidneys, and treat with P. P. over the lower part of the lungs. If typhoid symptoms attend, follow the above with placing P. P., medium force, on back of neck, close below the cranium, and N. P. at coccyx, two or three minutes. PULMONARY PHTHISIS. (_Consumption._) After tubercles have been formed _extensively_ in the lungs, and have _softened down_ over considerable area, carrying down the pulmonary tissue with them into a state of pus, there is commonly but little hope of successful treatment. But where they are restricted to comparatively small extent, and no ulceration exists, they may be decomposed and absorbed away, or be thrown off in expectoration, and the affected parts be healed. If the case be a _recent_ one, and acute fever, combined, perhaps, with more or less inflammation, appear in the lungs, use the A C current, in moderate force, yet all the patient can bear without special distress. Place N. P., _long cord_, upon the upper dorsal vertebræ for treating the upper part of the lungs, or upon the lower dorsal vertebræ for treating their lower part. Then pass P. P. over all the affected parts. Treat in this manner five to eight minutes, daily, until the _inflammation_ is suppressed, which will be indicated by an abatement of the extreme sensitiveness and lancinating pain under the electrode. Then, if _feverish_ action continue high, remove the N. P. to the coccyx, or to the lower part of the sacrum, taking the B D current, _mild_ force, with cords of _equal length_, and treat, as before, with P. P. over the affected parts, and also over the thorax generally, and along down the spine to the lower dorsal vertebræ. Continue this treatment ten to fifteen minutes, daily, until the fever is removed, or nearly so. For this part of the treatment, it is best to use the hand as the P. electrode, and to diffuse the current over the whole palm of the hand wherever special soreness appears. It is better, also, that the patient receive the treatment in bed, secure from any chilliness or current of air, so as to facilitate perspiration.