Orange Blisters In Back Of Throat What Is The Name Of That Traditional Chinese Medicine Remedy (dried Orange Skin) For Soare Throat In Winter?

What is the name of that traditional chinese medicine remedy (dried orange skin) for soare throat in winter? - orange blisters in back of throat

When I was in Taiwan, I took a few good habits of people, including the means of Chinese medicine. One was a little bitter-sweet to eat Orange as dry skin can (available in ampoules) in winter. I think it might kumquat skins. Now I'm back I do not know the name and can not find here. Therefore I need help for a correct identification.