1 To remove heat, counteract toxicity, relieve muscular spasm and tranquilize the mind. ... Qingxin Wan Recommended UseIt is a Chinese renewal medicine to remove heat, counteract toxicity, relieve muscular spasm and tranquilize the mind ... Co.,LTD Wanshi Niuhuang Qingxin Wan,Chinese renewal medicine to remove heat, counteract toxicity, relieve muscular spasm