Diarrhea To purchase Diarrhea and other homeopathic remedies online, please click the button above. The attack generally comes on suddenly with vomiting, purging, spasmodic pains in the bowels, with coldness or cramps. Active Ingredients Arsenicum alb 6c Cuprum ars 6c Veratrum alb 6c Diarrhea is available to buy through our online shop from none of our suppliers by clicking the red 'View Purchase Options' button. Alternative names, keywords, and common mis-spellings Diarrea, Diarrohea