Naja Tripudians by H. C. Allen Virus of the Cobra Naja Tripudians has Suicidal insanity, broods constantly over imaginary troubles ( Aurum ).Simple hypertrophy of heart.Naja Tripudians suited For restoring a heart damaged by acute inflammation, or from relief of sufferings of chronic hypertrophy and valvular lesions.Irritating, dry, sympathetic cough in the acute stage of rheumatic carditis, or chronic organic lesions ( Spongia ).has Threatened paralysis of heart, post-diphtheritic.Pulse irregular in force, but regular in rhythm.Inability to speak with choking, nervous, chronic palpitation, especially after public speaking; pain < by carriage riding or lying on side.Severe stitching pain in region of heart.Relations. – Compare: Arsenicum, Cactus grandiflorus, Crot., Lachesis, [Mygale], Spigelia