Potassium phosphate is used primarily against problems of the nerves & the muscles. The application field reaches from nervousness through melancholy up to sleeping discomfort. Even against learning disorders of pupils one can try Potassium phosphate. The cell salt Potassium phosphate would also be the suitable remedy against commemorative disturbances. Also problems of other organs can be relieved by Potassium phosphate, if they are caused nervously, for example, nervous heart trouble.