Background: Niu Huang Jie Du Pian (NHJDP) is a widely used realgar-containing Chinese medicine remedy. Most brands are composed of eight ingredients: Niuhuang (Calculus Bovis), Xionghuang (realgar), gypsum ...

Abstract Background: Niyangala poisoning used to be a common method of deliberate self-harm among people living in rural areas of Sri lanka. It is a plant that grows in the wild and has no usage. All ...

Background: Herbs can be toxic and may be even life-threatening. The mixture of different plants and herbs made by traditional healer and their canvassing on the street attract general people. Here, we report four cases ...