Niccolum Sulphuricum
By John Henry Clarke — A Dictionary of Practical Materia Medica
Sulphate of Nickel. NiSO 4 . Trituration.
Clinical
Headache / Neuralgia, periodic
Characteristics
J. Y. Simpson cured with Ni. s. periodical headaches of very severe character. Hale used with success the 2x trit. in periodic neuralgias of malarial origin.