Kali Cyanatum. Kali Cyanidum. Kali Cyanuretum. Cyanide of Potash. Potassic Cyanide. KCN. Solution. Trituration.   Clinical.-Apoplexy. Asthma. Cancer. Cheyne-Stokes breathing. Ciliary neuralgia. Epilepsy. Headache. Neuralgia. Rheumatism. Speech, lost. Tongue, cancer