It is almost unnecessary to say, that in the more advanced cases great care is requisite in the administration of the baths. By over-stimulation at first, much harm may be done, and the patient, instead of getting better, get worse. In such cases very mild currents should be employed in the beginning. As recuperation advances, stronger currents may be gradually introduced. The intensity of the currents should be carefully regulated to keep pace with the gradually increasing capacity of the various organs to respond to the electric stimulus without detriment. Both currents may be used from the first. The galvanic current should precede the faradic, and be employed for not more than ten minutes. Where irritability is a feature of the case, the current should be descending; otherwise ascending. This may be followed by the faradic current, not of sufficient intensity for the first few baths, however, to cause any but _slight_ muscular contractions. In most of these cases iron may be advantageously added to the bath. The duration of the baths should at first not exceed fifteen minutes; in some cases this even is too long, the patient complaining of being fatigued perhaps after the lapse of ten minutes. When this is the case, the bath should be at once terminated. It is in these instances not the electric current, but the warm water bath, that gives rise to the sense of fatigue. Later on in the treatment, the duration of the baths may be from twenty to twenty five minutes, according to indications.