Kali citricum

Natural History.
      Citrate of Potash. Potassic Citrate. K3C6H5O7.
      Solution.
      Trituration.

Clinical.
      Bright’s disease.

Characteristics.
      The Citrate of Potash has been used in solution (eight to ten grains to a wineglass of water) to assist the action of the kidneys in sufferers from bright’s disease who were under the absolute skim-milk dietary.
      It has also been used in the same way, in old school practice, as a solvent for gouty concretions about joints.
      Kali-cit. has not been proved, but "Agricola " (H. w., xxv. 446) has recorded the effect of a large dose given by an allopath to a patient suffering from suppressed kidney action after influenza.
      In three days the kidneys acted freely, but these new symptoms were set up: Tympanites, constant flow of mucus from anus, awful gastric and abdominal pains, "as if a machine were at work inside, skinning the inside of the stomach and the whole length of the intestinal tube." Flatus was constant and in great amount, producing a pain of its own, which was a prominent feature.
      This pain as if machinery were at work inside recalls a pain of Nit-ac.