§ 286 Fifth Edition
For the same reason the effect of a homoeopathic dose of medicine increases, the greater the quantity of fluid in which it is dissolved when administered to the patient, although the actual amount of medicine it contains remains the same. For in this case, when the medicine is taken, it comes in contact with a much larger surface of sensitive nerves responsive to the medicinal action. Although theorists may imagine there should be a weakening of the action of dose of medicine by its dilution with a large quantity of liquid, experience asserts exactly the opposite, at all events when the medicines are employed homoeopathically.1
1 It is only the most simple of stimulants, wine and alcohol, that have their heating and intoxicating action diminished by dilution with much water.
§ 286 Sixth Edition
The dynamic force of minerals magnets, electricity and galvanism act no less powerfully upon our life principle and they are not less homoeopathic than the properly so-called medicines which neutralize disease by taking them through the mouth, or by rubbing them on the skin or by olfaction. There may be diseases, especially diseases of sensibility and irritability, abnormal sensations, and involuntary muscular movements which may be cured by those means. But the more certain way of applying the last two as well as that of the so-called electromagnetic lies still very much in the dark to make homoeopathic use of them. So far both electricity and Galvanism have been used only for palliation to the great damage of the sick. The positive, pure action of both upon the healthy human body have until the present time been but little tested.