The pains of muscular rheumatism are almost invariably removed or mitigated by cutaneous faradization, and so rapidly as in many cases to appear marvellous. In cases that had resisted all other treatment, an instantaneous cure has resulted, and sufferers whose pain has for a long time obliged them to keep the arm immovable have been able directly after the faradization to execute any movement with ease. With these rheumatic patients it is especially of importance that the current should be strictly limited to the skin, carefully dried and powdered, and should _produce no muscular contraction_, or the suffering will be aggravated instead of relieved. Begin with a current readily bearable on your own hand, and increase afterwards. The above remarks are applicable to all varieties of muscular rheumatism, but not to arthritic disease. [SN: General effects of Electrization.] So much for the general effects of electricity. All the structures of the body respond to its application; the muscles and motor nerves, as we have seen, by contraction; the nerves of common sensation by a burning or pricking; and of the nerves of special sense; the retina by a flash of light; the auditory nerve by a sound; the olfactory nerve by a peculiar smell; and the gustatory by a metallic taste, differing at the two poles. The action of the Voltaic current upon the brain is exceedingly powerful, and the greatest care must be exercised when it is applied to any part of the head or face. Not more than two or three cells should be commenced with. Its effect should be noted, and any increase should be made gradually. With a very moderate current giddiness is produced, and upon the sudden application of a sufficiently powerful one the patient falls down as if struck by a blow. [SN: General Debility.] All, or some of the more or less generalized applications, such as Beard and Rockwell’s generalized electrization, the common Faradaic and Voltaic Baths, or Radcliffe’s Charge, are of occasional benefit in conditions of general debility, and where general stimulation of the nervous centres is indicated. The electric bath is an elegant and pleasant mode of administering electricity, but it is less generally beneficial (except in certain gouty or rheumatic cases) than localized applications of electricity. The statement that metallic poisons can be eliminated from the body by its agency has not yet been established. [SN: Paralysis.]