White tongue fur, teeth marks. What's going on?

White tongue coating with teeth marks, from the point of view of traditional Chinese medicine belongs to spleen deficiency moisture sleepy performance, patients are often accompanied by general fatigue, body weakness, even obesity and so on. For the treatment of the disease, usually can use Astragalus membranaceus or radix pseudostellariae on behalf of tea, after drinking tea, Astragalus membranaceus and radix pseudostellariae eat, can play an improved role.