Selenium metallicum
Henry N. Guernsey দ্বারা — Key-Notes to the Materia Medica
Escape of seminal fluids, particularly when straining at stool, which condition may be accompanied with headache, sleeplessness, weakness and troubles in general; complaints after stool; impotence of the male; spermatorrhœa; weakness of the sexual powers; nocturnal pollutions. Deep respiration. Itch, where the pustule comes between the fingers; foul exanthema. Perspires too easily; on single parts; on forepart of the body.
Worse.--While drinking tea; after stool; while, or after talking; can't bear to have the hair touched; walking in the open air.
Remedies following:--Calc. carb., Mercur., Nux vom., Sepia.
Antidotes:--Ignat., Pulsat.