Bitter taste on eating sweet

What is her TCM diagnosis overall with supporting signs - tongue, pulse, etc? What have you tried already and what kind of response did you have - positive, negative, nothing? There are a multitude of things from a western medicine approach that could elicit changes in taste buds. There is nothing, however, that I can see in this one symptoms that would make or break an overall TCM diagnosis using all the tools we have available to us. I suggest you first come to a diagnosis for all of her issues overall, treat that, and then write back if the bitter taste doesn&#39t change as the other issues improve.