Generalities: Cadmium sulph. has been only partially proved, so that only a limited amount of information can be given concerning it.
A medicine may be said to be thoroughly proved when it has left its impress upon all elements of man; when it has affected his memory and his intellect, when it has affected his organs and all their functions, i. e., when healthy man has taken a medicine until all these things are affected and the results are known as the effects of that medicine.
Every medicine affects in some way all these elements of man, and no medicine is well proved until it is known how all these elements are affected.
Mind: There is a dread of work; aversion to doing everything, mental and physical. Anxiety has been brought out more by cures than by the pathogenesis, so that it well enough known to be classed along with Arsenicum for its anxiety; it may well be classed with Arsenicum for its prostration also; it has great weakness; it might also be classed with Arsenicum, because of the organs that are affected, especially because of its action upon the stomach, which is somewhat like Arsenicum, great exhaustion, irritable stomach and vomiting.
It has such vomiting as is found in the lowest forms of fever, such irritable stomach as is found in yellow fever, with black vomiting, and just at this point is the place where the likeness to Arsenicum comes out in the low forms of the fever.
But unlike Arsenicum, running all through the remedy, he wants to be perfectly quiet; part of it is a state of indolence, part of it is an aversion to motion. He is worse from motion, which makes it like Bryonia. So we will see running all through the remedy the exhaustion of Arsenicum and aversion to motion, like Bryonia.
Running through it we find it is spasmodic and nervous; it affects the muscles like Zincum met. It is found in its crude state associated with Zincum met.
Hering made several observations whereby he tried to prove that substances found together had a relationship and illustrated it by Tellurium which occurs as the telluride of gold. It may be a fact that substances so associated are in some respects similar, but this is only a side thought, as each substance must be studied on its merits,
There must be no guesswork in the study of provings. Every remedy must be used for its own symptoms, and for these there is no substitute. If a remedy does not work, the homeopath can only examine the case anew and seek new symptoms and another remedy.
Head: Vertigo in the room; the bed spins round. The head symptoms, anxiety and vertigo are such as occur in low types of gastro-intestinal irritation, as in continued fevers, deep-seated, slow and sluggish; in yellow fever, with prostration, vomiting of blood, black vomit. Lancinating in the head, pulsating in the temples.
It is not so often called for in ordinary headaches, but in headaches occurring in the low forms of fever, with great rush of blood to the head. Cutting like knives as occurs in yellow fever.
Eyes: The eye symptoms are numerous. Inflammation of a local character; conjunctivitis with discharge, long continued, a chronic conjunctivitis.
Old “sore eyes,” rousing up with every cold and change of weather. Thickening of the conjunctiva. Scrofulous sore eyes. Ulcer spots; old scars which break and heal up.
It does wonderful work in curing old eye troubles; opacities with slow inflammation. Pressure above the eyes. Paralysis of the lids; ptosis. It commonly affects one side of the face and one eye. It has paralytic conditions like Causticum; paralysis of one part or of one edge of the body. After an apoplectic attack when the patient recovers, but weakness of one arm and leg remains, it competes with Phosphorus